Found 2 items, similar to coetaneously.
English → English (WordNet) Definition: coetaneous coetaneous adj : of the same period [syn: coeval, contemporaneous]
English → English (gcide) Definition: Coetaneously Coetaneous \Co`e*ta"ne*ous\, a. [L. coaetaneus; co- + aetas age.] Of the same age; beginning to exist at the same time; contemporaneous. -- Co`e*ta"ne*ous*ly, adv. [1913 Webster] And all [members of the body] are coetaneous. --Bentley. [1913 Webster]