keel

keel

keel

Noun

a projection or ridge that suggests a keel

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Noun

the median ridge on the breastbone of birds that fly

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Noun

one of the main longitudinal beams (or plates) of the hull of a vessel; can extend vertically into the water to provide lateral stability

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Verb

walk as if unable to control one's movements; "The drunken man staggered into the room"

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