努 means “effort, strive”

ど · do

Also: toil, diligent, as much as possible

Kun'yomi (Japanese reading)
つとめる
On'yomi (Chinese reading)
ド

JLPT N3 · Taught in grade 4 · 7 strokes

The story

A servant (奴) straining with every ounce of strength (力): hard, steady effort. It lives in 努力, effort, a favorite word for New Year calligraphy, and in 努める, to strive.

Used in 努力 (doryoku, effort), 努める (tsutomeru, to strive), and 努力家 (doryokuka, hard worker)

More from Victory & Defeat

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