TSUMUGU · TOCFL B2 (est.) · 字
裕
ㄩˋ · yù
adj — abundant, ample, well-off
字源 FORM — what the parts do
IFTgǔ → yù — the reading reshapes across the board
The clothing radical (衤) with 谷 gǔ for the sound, worn to yù. 谷 is a valley spreading open — and clothes with room to spare means plenty. From ample to well-off: 富裕、寬裕.
故事 STORY — a scene to remember it by
衣服（衤）寬寬綽綽，像山谷（谷）一樣有餘地——裕。
The clothing (衤) hangs loose with room to spare, open like a valley (谷) — ample.
字源記憶法
意 · Meanings
(本義)寬裕— ample, with room to spare常用
→富裕— well-off, affluent常用
⇒餘裕— margin, leeway
(本義) original meaning · → ⇒ each arrow = one more step of extension