Dictionary Only:
Explicit Words:

COS

(noun, conj.)
Did you mean?
Also try..

Definitions

There are 3 meanings of the word Cos.

Cos - as a noun

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

Synonyms (Exact Relations)
cosine8

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

Synonyms (Exact Relations)
cos lettuceromaine9romaine lettuce

Cos - as a conjunction

Because

Example Sentences

"The cos of 0 degrees is equal to 1."
"Please calculate the cos of 45 degrees."
"She used the cos function in her calculus assignment."
"The cos value is always between -1 and 1."
"The cos of pi radians is -1."
View more

Word Game Points

Is COS a valid Scrabble word?
Yes, cos is valid for both Scrabble US and EU
US/CA Valid UK/EU Valid

COS has a SCRABBLE points total of 5.

Is COS a valid Words With Friends word?
Yes, cos is valid for Words With Friends
Valid Word
COS has a WORDS WITH FRIENDS points total of 6.

Is COS a valid WordFeud word?
Yes, cos is valid for WordFeud
Valid Word
COS has a WORDFEUD points total of 6.

Word Variations & Relations

A-Z Proximities

Add 1 Letter To Make These Words...

WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen