entries → 耐
TSUMUGU · TOCFL 2 (est.) · 字
character · TOCFL 2 (est.)
耐 =
ㄋㄞˋ · nài
verb/adj — to endure, bear; able to withstand

字源 FORM — what the parts do

ér — gives the sounda hanging beard, the strands drawn down
IFTér → nài — initial, final and tone all shift
a hand, a measured grip — to hold steadythe modern right side (說文 had 彡)
A beard (而) holds its place, strand by strand, under a steady hand (寸) — it bears up, it lasts. 而 ér carries the sound. From holding up under strain: 忍耐、耐心、耐用.

故事 STORY — a scene to remember it by

鬍子()一綹綹垂著,手()一握——任你拉,它就是不斷。
The beard (而) hangs strand by strand; the hand (寸) takes a grip — pull as you like, it holds.
字源記憶法
意 · Meanings
(本義)— to endure, bear
忍耐、耐心— patience; to put up with常用
耐用、耐寒— durable; cold-resistant常用
(本義) original meaning · → ⇒ each arrow = one more step of extension