屈 means “bend, yield”

くつ · kutsu

Also: flinch, submit

Kun'yomi (Japanese reading)
かがむ, かがめる
On'yomi (Chinese reading)
クツ

JLPT N1 · Taught in secondary school · 8 strokes

The story

A body (尸) bent low over 出, go out: picture crouching to crawl out through a low doorway. 屈 is bending: 屈伸 is the knee bends of a warm-up, 屈服 giving in, and 退屈, boredom, is its most everyday word.

Used in 退屈 (taikutsu, boredom), 理屈 (rikutsu, logic/reasoning), and 屈伸 (kusshin, bending and stretching)

More from Bodies in Motion

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Readings from KANJIDIC2, © EDRDG, CC BY-SA.