VDict - Definition of COS

English - English (Wordnet) dictionary (also found in English - Vietnamese, Computing (FOLDOC))

cos

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Noun

lettuce with long dark-green leaves in a loosely packed elongated head

ratio of the adjacent side to the hypotenuse of a right-angled triangle

Related words

Synonyms:
cos lettuce romaine romaine lettuce cosine

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Words pronounced/spelled similarly to "cos":
c cagy cc ccc chic choky choosy ci cissy cocky more...
Words contain "cos":
abdominal actinomycosis absolute viscosity academic costume accost actinomycosis actitis hypoleucos alecost amorpha fruticosa anthracosis arc cosecant more...

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