ClipArt ETC
"Gnathodon cuneatus. A bivalve mollusk. G. cuneatus is the cuneate clam of Louisiana." -Whitney, 1911

Gnathodon

"Gnathodon cuneatus. A bivalve mollusk. G. cuneatus is the cuneate clam of Louisiana." -Whitney, 1911

"A piece of a parallelogram left after a similar parallelogram has been removed from a corner of it. Thus, in the figure, EFGBCD is a gnomon." -Whitney, 1911

Gnomon

"A piece of a parallelogram left after a similar parallelogram has been removed from a corner of it.…

"Goad-spur, 13th or 14th century. A spur without a rowel and having a single more or less blunt point. In the early middle ages this was the common form in Europe." -Whitney, 1911

Goad-Spur

"Goad-spur, 13th or 14th century. A spur without a rowel and having a single more or less blunt point.…

"A Bordure Gobonated Argent and Gules. GOBONATED. In heraldry, same as componé." -Whitney, 1911

Bordure Gobonated

"A Bordure Gobonated Argent and Gules. GOBONATED. In heraldry, same as componé." -Whitney, 1911

"Go-Devil. A device for exploding a dynamite cartridge in an oil-well ... A pointed piece of iron dropped down the well, and, striking a cap on the top of the torpedo, causes a terrific explosion at the bottom of the well." -Whitney, 1911

Go-Devil

"Go-Devil. A device for exploding a dynamite cartridge in an oil-well ... A pointed piece of iron dropped…

"Goldfish (Carassius auratus). A fish of the carp family Cyprinidae, Cyprinus or Carassius auratus, originally a Chinese species, now domesticated and bred everywhere for ornament in ponds, tanks, and aquariums." -Whitney, 1911

Goldfish

"Goldfish (Carassius auratus). A fish of the carp family Cyprinidae, Cyprinus or Carassius auratus,…

"Gonatopus contortulus. A genus of ichneumon-flies of the family Proctotrupidae and subfamily Dryininae, having raptorial fore tarsi and no wings." -Whitney, 1911

Ichneumon Fly

"Gonatopus contortulus. A genus of ichneumon-flies of the family Proctotrupidae and subfamily Dryininae,…

"Sea-lemon (Goniodoris nodosa). GONIODORIDIDAE. A family of nudibranchiate gastropods, typified by the genus Goniodoris, having a sessile or petiolated suctorial pharyngeal bulb." -Whitney, 1911

Sea Lemon

"Sea-lemon (Goniodoris nodosa). GONIODORIDIDAE. A family of nudibranchiate gastropods, typified by the…

"Goniatites henslowi. GONIOTITES. A genus of fossil ammonites, giving name to the family Goniatitidae, having a discoid shell with angulated lobed sutures." -Whitney, 1911

Ammonoid

"Goniatites henslowi. GONIOTITES. A genus of fossil ammonites, giving name to the family Goniatitidae,…

"Goniometer. An instrument for measuring solid angles, or the inclination of planes, particularly the angles formed by the faces of crystals." -Whitney, 1911

Hand Goniometer

"Goniometer. An instrument for measuring solid angles, or the inclination of planes, particularly the…

"Goniometer. An instrument for measuring solid angles, or the inclination of planes, particularly the angles formed by the faces of crystals." -Whitney, 1911

Reflection Goniometer

"Goniometer. An instrument for measuring solid angles, or the inclination of planes, particularly the…

"Gonoblastidium of Athorybia rosacea, bearing three hydroclysts, a, a gynophore, b, and two androphores, c." -Whitney, 1911

Athorybia Gonoblastidium

"Gonoblastidium of Athorybia rosacea, bearing three hydroclysts, a, a gynophore, b, and two androphores,…

"A, female gonophores of Athorybia rosacea on their common stem or gynophore: a, ovum; b, radial canals." -Whitney, 1911

Athorybia Gonophores

"A, female gonophores of Athorybia rosacea on their common stem or gynophore: a, ovum; b, radial canals."…

"B, male gonophore of Athorybia rosacea." -Whitney, 1911

Athorybia Gonophore

"B, male gonophore of Athorybia rosacea." -Whitney, 1911

"C, female gonophores: a, genital vesicle; b, vitellus; c, radial canals." -Whitney, 1911

Athorybia Gonophores

"C, female gonophores: a, genital vesicle; b, vitellus; c, radial canals." -Whitney, 1911

"D, female gonophores, enlarged: c, radial canals; d, canal of manubrial cavity." -Whitney, 1911

Athorybia Gonophores

"D, female gonophores, enlarged: c, radial canals; d, canal of manubrial cavity." -Whitney, 1911

"Gooseneck of a Spanker-boom. Nautical: (a) A sort of iron hook fitted to the inner end of a yard or boom, for temporary attachment to a clamp of iron or an eye-bolt." -Whitney, 1911

Gooseneck of Spanker-Boom

"Gooseneck of a Spanker-boom. Nautical: (a) A sort of iron hook fitted to the inner end of a yard or…

"The Young Variable Gordius, after escaping from the egg. a, the worm beginning to protrude the oral apparatus." -Whitney, 1911

Gordian Worm

"The Young Variable Gordius, after escaping from the egg. a, the worm beginning to protrude the oral…

"The Young Variable Gordius, after escaping from the egg. b, the first circle of hooklets bordering the collar reflected, and protrusion of the second circle of hooklets and the style." -Whitney, 1911

Gordian Worm

"The Young Variable Gordius, after escaping from the egg. b, the first circle of hooklets bordering…

"The Young Variable Gordius, after escaping from the egg. c, complete protrusion of both circles of hooklets and the style." -Whitney, 1911

Gordian Worm

"The Young Variable Gordius, after escaping from the egg. c, complete protrusion of both circles of…

"Flower of Gordonia pubescens. GORDONIA. A ternstroemiaceous genus, of two species, very ornamental evergreen shrubs or small trees of the southern United States, with large white flowers." -Whitney, 1911

Gordonia

"Flower of Gordonia pubescens. GORDONIA. A ternstroemiaceous genus, of two species, very ornamental…

"1, Hausse-col (a) attached to the brigandline, 15th century. GORGET. A piece of armor protecting the throat and sometimes the upper part of the breast." -Whitney, 1911

Gorget

"1, Hausse-col (a) attached to the brigandline, 15th century. GORGET. A piece of armor protecting the…

"2, Hausse-col (a) worn over mail, early 15th century. GORGET. A piece of armor protecting the throat and sometimes the upper part of the breast." -Whitney, 1911

Gorget

"2, Hausse-col (a) worn over mail, early 15th century. GORGET. A piece of armor protecting the throat…

"Crown-pigeon (Goura coronata). GOURA. The typical genus of crown-pigeons of the Papuan subfamily Gourinae." -Whitney, 1911

Crown Pigeon

"Crown-pigeon (Goura coronata). GOURA. The typical genus of crown-pigeons of the Papuan subfamily Gourinae."…

"Governor of a Steam-engine. GOVERNOR. In machinery, a self-acting regulator which controls a supply of steam, gas, or water; especially, any device for automatically regulating the amount of power developed in a machine, as in a steam-engine." -Whitney, 1911

Electric Governor

"Governor of a Steam-engine. GOVERNOR. In machinery, a self-acting regulator which controls a supply…

"Gracilaria salicifoliella. GRACILARIA. In entomology, the typical genus of Gracilariidae, containing very small but beautiful tineid moths, characterized by the form of the fore wings and the smoothly clothed palpi." -Whitney, 1911

Leaf Blotch Miner Moth

"Gracilaria salicifoliella. GRACILARIA. In entomology, the typical genus of Gracilariidae, containing…

"Argent, a Bend Grady Gules. GRADY. In heraldry, cut into steps, one upon another: said of lines, of the edges of ordinaries, or the like. Sometimes called battled embattled, battled grady, or embattled grady." -Whitney, 1911

Bend Grady

"Argent, a Bend Grady Gules. GRADY. In heraldry, cut into steps, one upon another: said of lines, of…

"Grains with Five Prongs. GRAIN. An iron instrument with four or more barbed points, and a line attached to it, used at sea for striking and taking fish." -Whitney, 1911

Grain Spear

"Grains with Five Prongs. GRAIN. An iron instrument with four or more barbed points, and a line attached…

"Grallaria rex. GRALLARIA. A genus of formicarian passerine birds, a leading group of South American ant-thrushes." -Whitney, 1911

Antpitta

"Grallaria rex. GRALLARIA. A genus of formicarian passerine birds, a leading group of South American…

"Graminae. Flower of a Grass, the glumes are removed. GRAMINAE. In botany, the largest order among endogenous plants except the orchids." -Whitney, 1911

Grass Flower

"Graminae. Flower of a Grass, the glumes are removed. GRAMINAE. In botany, the largest order among endogenous…

"Graminae. Flower of a Grass. GRAMINAE. In botany, the largest order among endogenous plants except the orchids." -Whitney, 1911

Grass Flower

"Graminae. Flower of a Grass. GRAMINAE. In botany, the largest order among endogenous plants except…

"GRAPE-SHOT. A projectile discharged from a cannon, having much of the destructive spread of case-shot with somewhat of the range and penetrative force of solid shot." -Whitney, 1911

Grapeshot

"GRAPE-SHOT. A projectile discharged from a cannon, having much of the destructive spread of case-shot…

"Plum-moth (Grapholitha prunivora). GRAPHOLITHA. A genus of small and peculiarly marked tortricid moths, some of which inhabit galls." -Whitney, 1911

Plum Moth

"Plum-moth (Grapholitha prunivora). GRAPHOLITHA. A genus of small and peculiarly marked tortricid moths,…

"Grapnel. A boat's anchor having from three to six flukes placed at equal distances about the end of the shank. Also grapline." -Whitney, 1911

Grapnel

"Grapnel. A boat's anchor having from three to six flukes placed at equal distances about the end of…

"Lyle-Emery Grapple-shot, open. GRAPPLE-SHOT. A shot attached to a cable, used on the sea-coast in the life-saving service. It is fired across a ship, and is caught in the rigging by flukes which spread out when the cable is pulled." -Whitney, 1911

Open Grapple Shot

"Lyle-Emery Grapple-shot, open. GRAPPLE-SHOT. A shot attached to a cable, used on the sea-coast in the…

"Lyle-Emery Grapple-shot, closed. GRAPPLE-SHOT. A shot attached to a cable, used on the sea-coast in the life-saving service. It is fired across a ship, and is caught in the rigging by flukes which spread out when the cable is pulled." -Whitney, 1911

Closed Grapple Shot

"Lyle-Emery Grapple-shot, closed. GRAPPLE-SHOT. A shot attached to a cable, used on the sea-coast in…

"Block of Stone containing Graptolites. GRAPTOLITE. A specimen or a species of Paleozoic coelenterate organisms, commonly supposed to be hydrozoans, resembling the living sertularians." -Whitney, 1911

Graptolites in Stone

"Block of Stone containing Graptolites. GRAPTOLITE. A specimen or a species of Paleozoic coelenterate…

"Grasshopper-beam. a, rocking pillar; b, radius-bar of the parallel motion which secures verticality to the piston-rod. GRASSHOPPER-BEAM. A form of working-beam used in some steam-engines." -Whitney, 1911

Grasshopper-Beam

"Grasshopper-beam. a, rocking pillar; b, radius-bar of the parallel motion which secures verticality…

"Morelet's Grassquit (Spermophila moreleti); adult male. GRASSQUIT. A kind of grassfinch; an American bird of the genus Spermophila or some related genus." -Whitney, 1911

Morelet's Grassquit

"Morelet's Grassquit (Spermophila moreleti); adult male. GRASSQUIT. A kind of grassfinch; an American…

"Lozenge-graver. GRAVER. A tool used for engraving; a burin; also a sculptors' chisel." -Whitney, 1911

Lozenge Graver

"Lozenge-graver. GRAVER. A tool used for engraving; a burin; also a sculptors' chisel." -Whitney, 1911

"Gregarina of Earthworm. GREGARINIDAE. A family or other major group of endoplastic protozoans, having spheroidal, ovoid, or elongated bodies, sometimes with a segmental constriction, and occasionally one end of the body beaked with an epimerite bearing curved horny spines." -Whitney, 1911

Gregarina of Earthworm

"Gregarina of Earthworm. GREGARINIDAE. A family or other major group of endoplastic protozoans, having…

"Gregarina of Earthworm, encysted. GREGARINIDAE. A family or other major group of endoplastic protozoans, having spheroidal, ovoid, or elongated bodies, sometimes with a segmental constriction, and occasionally one end of the body beaked with an epimerite bearing curved horny spines." -Whitney, 1911

Gregarina Encysted

"Gregarina of Earthworm, encysted. GREGARINIDAE. A family or other major group of endoplastic protozoans,…

"Gregarina, contents divided into pseudo-navicellae. GREGARINIDAE. A family or other major group of endoplastic protozoans, having spheroidal, ovoid, or elongated bodies, sometimes with a segmental constriction, and occasionally one end of the body beaked with an epimerite bearing curved horny spines." -Whitney, 1911

Gregarina

"Gregarina, contents divided into pseudo-navicellae. GREGARINIDAE. A family or other major group of…

"Gregarina, contents divided into pseudo-navicellae. GREGARINIDAE. A family or other major group of endoplastic protozoans, having spheroidal, ovoid, or elongated bodies, sometimes with a segmental constriction, and occasionally one end of the body beaked with an epimerite bearing curved horny spines." -Whitney, 1911

Gregarina

"Gregarina, contents divided into pseudo-navicellae. GREGARINIDAE. A family or other major group of…

"Gregarina, free pseudo-navicellae. GREGARINIDAE. A family or other major group of endoplastic protozoans, having spheroidal, ovoid, or elongated bodies, sometimes with a segmental constriction, and occasionally one end of the body beaked with an epimerite bearing curved horny spines." -Whitney, 1911

Gregarina

"Gregarina, free pseudo-navicellae. GREGARINIDAE. A family or other major group of endoplastic protozoans,…

"Gregarina, their free amoebiform contents. GREGARINIDAE. A family or other major group of endoplastic protozoans, having spheroidal, ovoid, or elongated bodies, sometimes with a segmental constriction, and occasionally one end of the body beaked with an epimerite bearing curved horny spines." -Whitney, 1911

Amoebiform Gregarina

"Gregarina, their free amoebiform contents. GREGARINIDAE. A family or other major group of endoplastic…

"British Grenadier of 1745, blowing his fuse to light a grenade." -Whitney, 1911

British Grenadier

"British Grenadier of 1745, blowing his fuse to light a grenade." -Whitney, 1911

The Spider-Net Grevillea is a small shrub in the Proteaceae. "Flowering Branch of Grevillea Thelemanniana." -Whitney, 1911

Spider-Net Grevillea

The Spider-Net Grevillea is a small shrub in the Proteaceae. "Flowering Branch of Grevillea Thelemanniana."…

"Cross Crosslet on Grieces. GRIECE. In heraldry, a degree or step, as one of the steps upon which crosses are sometimes placed." -Whitney, 1911

Cross Crosslet on Grieces

"Cross Crosslet on Grieces. GRIECE. In heraldry, a degree or step, as one of the steps upon which crosses…

"Griffe from Vézelay. GRIFFE. In medieval architecture, from the eleventh to the fifteenth century, an ornament on the bases of pillars, connecting the torus with each angle of the plinth." -Whitney, 1911

Griffe

"Griffe from Vézelay. GRIFFE. In medieval architecture, from the eleventh to the fifteenth century,…

"Griffe from Poissy; end of 12th century. GRIFFE. In medieval architecture, from the eleventh to the fifteenth century, an ornament on the bases of pillars, connecting the torus with each angle of the plinth." -Whitney, 1911

Griffe

"Griffe from Poissy; end of 12th century. GRIFFE. In medieval architecture, from the eleventh to the…

"Medieval Griffin. Porch of the Duomo, Verona, Italy. GRIFFIN. In mythology, an imaginary animal supposed to be generated between the lion and the eagle, and to combine the head, front, and wings of an eagle with the body and hind quarters of a lion." -Whitney, 1911

Griffin

"Medieval Griffin. Porch of the Duomo, Verona, Italy. GRIFFIN. In mythology, an imaginary animal supposed…

"Griffin, from a Greek Sarcophagus. GRIFFIN. In mythology, an imaginary animal supposed to be generated between the lion and the eagle, and to combine the head, front, and wings of an eagle with the body and hind quarters of a lion." -Whitney, 1911

Griffin

"Griffin, from a Greek Sarcophagus. GRIFFIN. In mythology, an imaginary animal supposed to be generated…

"Grille. San Giacomo de Rialto, Venice. GRILLE. A piece of openwork or grating, usually of metal, as wrought-iron." -Whitney, 1911

Grille

"Grille. San Giacomo de Rialto, Venice. GRILLE. A piece of openwork or grating, usually of metal, as…

"Grinnellia Americana. a, structure of the leaf; b, vertical section of a conceptacle, showing the chains of spores." -Whitney, 1911

Marine Red Algae

"Grinnellia Americana. a, structure of the leaf; b, vertical section of a conceptacle, showing the chains…

"Obverse. Groat of Edward III. GROAT. An English silver coin, of the value of fourpence, first issued fr circulation in the reign of Edward III." -Whitney, 1911

Obverse Side of Groat of Edward III

"Obverse. Groat of Edward III. GROAT. An English silver coin, of the value of fourpence, first issued…

"Reverse. Groat of Edward III. GROAT. An English silver coin, of the value of fourpence, first issued fr circulation in the reign of Edward III." -Whitney, 1911

Reverse Side of Groat of Edward III

"Reverse. Groat of Edward III. GROAT. An English silver coin, of the value of fourpence, first issued…

"Medieval Groins in early 12th century vaulting. A, A, groins. GROIN. In architecture, the curved intersection or arris of simple vaults crossing each other at any angle." -Whitney, 1911

Groin Vault

"Medieval Groins in early 12th century vaulting. A, A, groins. GROIN. In architecture, the curved intersection…

"Grommet. Naut., a ring of rope used for various purposes, made from a strand laid three times round its own central part formed into a loop of the desired size." -Whitney, 1911

Grommet

"Grommet. Naut., a ring of rope used for various purposes, made from a strand laid three times round…

"Groschen of Hanover, 1866. GROSCHEN. A small silver coin of various kinds in Germany from the fourteenth century." -Whitney, 1911

Groschen

"Groschen of Hanover, 1866. GROSCHEN. A small silver coin of various kinds in Germany from the fourteenth…