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"G, G, garboard strakes; F, frame, K, keel. Nautical, the first range or strake of planks laid on a ship's bottom next the keel. Also called ground-strake." -Whitney, 1911

Garboard Strake

"G, G, garboard strakes; F, frame, K, keel. Nautical, the first range or strake of planks laid on a…