a male given name

close friend, bosom buddy / crony, chum

ethics

a male given name

eternity / long / lengthy

long (time) / perpetual; eternal

(historical) Abbreviation of 永楽銭 (eirakusen).

(historical); (rare) Synonym of 永 (ei, “long (time), eternal”)

(chiefly women's speech) first person singular pronoun: I, me

(polite) first-person singular pronoun: I, me