also: エージ
noun, used as a suffix, noun, used as a prefix
Used as a suffix or prefix in compound nouns to indicate a historical age, era, or period. Common in terms like アイスエイジ (Ice Age) or ニューエイジ (New Age).
アイスエイジの映画はとても面白い。
The Ice Age movie is very interesting.
ニューエイジ音楽はリラックスできる。
New Age music is relaxing.