Definition of Cos

1. Noun. Ratio of the adjacent side to the hypotenuse of a right-angled triangle.

Exact synonyms: Cosine
Generic synonyms: Circular Function, Trigonometric Function



2. Noun. Lettuce with long dark-green leaves in a loosely packed elongated head.
Exact synonyms: Cos Lettuce, Romaine, Romaine Lettuce
Generic synonyms: Lettuce

Definition of Cos

1. Proper noun. An island of the Dodecanese, Greece. ¹

2. Noun. A variety of lettuce with long, crisp leaves. ¹

3. Conjunction. (U.K.) because ¹

¹ Source: wiktionary.com

Definition of Cos

1. a variety of lettuce [n -ES]

Cos Pictures

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Lexicographical Neighbors of Cos

coryphenes
coryphes
corypheus
corypheuses
coryphodont
coryphodonts
coryphée
coryphées
corythosaur
corythosaurus
coryza
coryzae
coryzal
coryzas
coryzæ
cos (current term)
cos lettuce
cos site
cosalite
coscinomancy
coscoroba
coscreenwriter
coscreenwriters
coscript
coscripted
coscripting
coscripts
cose
coseasonal
coseasonally

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