entries → 遺忘
TSUMUGU · TOCFL 5 (est.) · 詞
遺忘 word · TOCFL 5 (est.)
遺忘 ＝ 遺 ＋ 忘
ㄧˊ ㄨㄤˋ · yíwàng
verb — to forget; to let slip from memory

字源 FORM — what the parts do

遺to lose, drop (遺失)yí
忘to forget (忘記)wàng
遺忘，遺失的遺，忘記的忘。
關 · Related
忘記wàngjìthe same 忘, the everyday word遺失yíshīthe same 遺, to lose an object