Definition of Cos

  • (noun) lettuce with long dark-green leaves in a loosely packed elongated head
  • (noun) ratio of the adjacent side to the hypotenuse of a right-angled triangle

Antonyms of Cos

No Antonyms Found.

Homophones of Cos

Common English words

A list of the most frequently used words in the English languge.

Longest English Words

Longest words in the Oxford Dictionary.