[co.e.val] adj [L coaevus, fr. co- + aevum age, lifetime--more at aye] (ca. 1662): of the same or equal age, antiquity, or duration syn see contemporary -- coeval n -- co.e.val.i.ty n
COEVAL
Meaning of COEVAL in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012