eon (US) noun
or chiefly British aeon /ˈiːˌɑːn/ plural eons
or chiefly British aeon /ˈiːˌɑːn/ plural eons
Learner's definition of EON
[count]
: a very long period of time很长时期 —
usually plural通常用复数 -
Over the eons, the river changed its course many times.在漫长的岁月中,这条河道多次改变。
-
(informal) How have you been? I haven't seen you in eons! [=ages]你好吗?我都好久好久没见你了!