colinear

adjective

co·​lin·​ear (ˌ)kō-ˈli-nē-ər How to pronounce colinear (audio)
1
: collinear
2
: having corresponding parts arranged in the same linear order
a gene and the protein it determines are colinear
colinearity
(ˌ)kō-ˌli-nē-ˈer-ə-tē How to pronounce colinear (audio)
-ˈa-rə-
noun

Word History

First Known Use

1927, in the meaning defined at sense 1

Time Traveler
The first known use of colinear was in 1927

Rhymes for colinear

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Browse Nearby Words

-coline
colinear
colingual
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Cite this Entry

“Colinear.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/colinear. Accessed 22 Apr. 2025.

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Medical Definition

colinear

adjective
co·​lin·​ear (ˈ)kō-ˈlin-ē-ər How to pronounce colinear (audio)
: having corresponding parts arranged in the same linear order
good evidence … that the gene and its polypeptide product are colinear— J. D. Watson
colinearity
(ˌ)kō-ˌlin-ē-ˈar-ət-ē How to pronounce colinear (audio)
noun
plural colinearities
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