恒 means “constant, always”

こう · kou

Also: constancy

Kun'yomi (Japanese reading)
つね, つねに
On'yomi (Chinese reading)
コウ

JLPT N1 · Taught in secondary school · 9 strokes

The story

A heart (忄) beside the sun (日) held between two lines (二): picture a sun that never leaves its track. 恒星 are the fixed stars, shining by their own light, and an event billed as 毎年恒例, a yearly tradition, comes around without fail.

Used in 恒例 (kourei, customary/annual event), 恒星 (kousei, fixed star), and 恒久 (koukyuu, permanence)

More from Moments & Eras

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