(idiomatic) to grow old; to age

Kyūjitai form of 年号 (“era name”).

Devon

point (at, to) / indicate; specify; point out / (shogi, chess) play (the game or a move); move (a piece); make (a move)

duration, period

geological features

one thing

age, era, period (of time) / the times, spirit of the age / antiquity / a time in one's life, one's days (in college etc.)

about, approximately

extremely rude (impertinent, impolite)