Pronunciation: [kˌə͡ʊɛtˈe͡ɪni͡əs] (IPA) 
The word "coetaneous" is spelled with the prefix "co-" meaning "together" and the root "-etaneous" meaning "of the same age." The pronunciation of this word is /ˌkoʊ.əˈteɪ.ni.əs/ and it is commonly misspelled as "coeteneous" or "coetanous." It is important to remember the proper spelling and pronunciation of this word to ensure clear communication in written and spoken language.
Coetaneous is an adjective that refers to something or someone that exists or originates within the same time frame or period as something else. It signifies contemporaneity or the quality of being of the same age or time period. Derived from the Latin word "coaetaneus," meaning "of the same age," coetaneous is commonly used in various contexts, including history, literature, and scientific research.
In historical terms, coetaneous can describe events or people that occur or are born during the same era. For example, it may refer to coetaneous civilizations or coetaneous rulers who coexisted during a specific period in history.
In the context of literature, coetaneous is often used to describe works of literature that were produced or published during the same time period. It can also denote writers who were contemporaries, living and working in the same era, influencing each other's literary works.
Moreover, in scientific research, coetaneous may describe organisms or species that evolved or existed concurrently. It implies that these organisms or species share the same timeframe and potentially interacted with one another.
Overall, coetaneous emphasizes the simultaneous nature of events, people, works, or organisms, highlighting their coexistence within a specific time period.
Of the same age or date.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "coetaneous" is derived from the Late Latin term "coaetāneus", which combines the prefix "co-" meaning "together" or "with", and the word "aetās" meaning "age" or "period". "Coetaneous" is an adjective used to describe things or individuals that are of the same age or period.
