COA

Save This Word!

change of address.

QUIZ

ARE YOU A TRUE BLUE CHAMPION OF THESE "BLUE" SYNONYMS?

We could talk until we're blue in the face about this quiz on words for the color "blue," but we think you should take the quiz and find out if you're a whiz at these colorful terms.

Question 1 of 8

Which of the following words describes “sky blue”?

navy

beryl

azure

TAKE THE QUIZ TO FIND OUT

Meet Grammar Coach

Write or paste your essay, email, or story into Grammar Coach and get grammar help

Improve Your Writing

Meet Grammar CoachImprove Your Writing

Words nearby COA

C-note, CNR, CNS, Cnut, Co, COA, coacervate, coacervation, coach, coach-and-four, coach bolt

Other definitions for COA (2 of 2)

CoA

coenzyme A.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use COA in a sentence

Ay, I remember; you began the story for me one night on the retreat from the Coa, but something broke it off in the middle.
Charles O'Malley, The Irish Dragoon, Volume 2 (of 2)|Charles Lever
We shall in a few days pass the Coa, if Mr Frenchman will permit.
The Life of a Regimental Officer|A. F. Mockler-Ferryman
Crawford's division still kept beyond the Coa, and his cavalry had had several engagements with French reconnoitring parties.
Under Wellington's Command|G. A. Henty
The French force here is by no means considerable, their main body being between this and the Coa.
Under Wellington's Command|G. A. Henty

Coa-coo-chee, with other younger chiefs, opposed this and renewed the conflict.
America, Volume II (of 6)|Joel Cook

British Dictionary definitions for COA

CoA

abbreviation for

coenzyme A

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for COA

CoA

[ kō′ā′ ]

abbr.

coenzyme A