Meaning & readings

constancy, always

On’yomi コウ
Kun’yomi つね、つねに
Nanori のぶ、ひさ、ひさし

Origin

The left side of this character is the heart radical, which in kanji often marks emotions and mental states. The right component serves as a sound hint telling you roughly how to pronounce the character. Together they create a character meaning something that stays constant in the heart — an idea or feeling that persists and doesn't change. Over time this came to mean constancy, reliability, and the sense of "always" in a steady, dependable way.

AI-generated (claude-haiku-4-5), not yet reviewed. Formation type (automated guess): Phono-semantic (meaning + sound hint).

9 strokes

Components

  • radical left
  • sound hint right

A sound hint component points at the character’s pronunciation, not its meaning — don’t read a meaning into it.

Common words

  • 恒久 こうきゅう permanence; perpetuity
  • 恒常 こうじょう constancy; permanence
  • 恒星 こうせい star
  • 恒例 こうれい established practice; custom

Reference

Strokes
9
Kangxi radical
61
Grade
Jōyō (secondary school)
Frequency rank
#1314 (newspapers)
Former JLPT
level 1
Unicode
U+06052