Synonyms

coetaneous

American

[koh-i-tey-nee-uhs] / ˌkoʊ ɪˈteɪ ni əs /

adjective

of the same age or duration.

coetaneous British

/ ˌkəʊɪˈteɪnɪəs /

adjective

rare of the same age or period

"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

Other Word Forms

Derived Forms

coetaneousness

noun
coetaneously

adverb
coetaneity

noun

Etymology

Origin of coetaneous

1600–10; < Latin coaetāneus, equivalent to co- co- + aet ( ās ) age + -āneus compound adj. suffix; see -an, -eous

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023