entries → 放心
TSUMUGU · TOCFL 3 (est.) · 詞
放心 word · TOCFL 3 (est.)
放心 ＝ 放 ＋ 心
ㄈㄤˋ ㄒㄧㄣ · fàngxīn
verb — to rest assured; to set one's mind at ease

字源 FORM — what the parts do

放to put down, to release (放下)fàng
心the heart, the mind (心)xīn
放心，放下的放，心的心。

故事 STORY — a scene to remember it by

把懸著的心（心）放下來（放）——不慌了。
The heart (心) held up in worry is set down (放) — no more fretting.
關 · Related
擔心dānxīnworrying — the opposite of the heart at ease安心ānxīnthe heart at ease — the near-synonym