adverb
in every age; throughout history; always
Emphasizes that something has been true or will be true across all eras, often used in reflective or universal statements.
See also: いつの時代にも
いつの時代も、親は子どもの将来を心配するものだ。
In every age, parents worry about their children's future.
いつの時代も、戦争は悲劇を生む。
Throughout history, war has always brought tragedy.