Meaning & readings

wide, broad, spacious

On’yomi コウ
Kun’yomi ひろ.い、ひろ.まる、ひろ.める、ひろ.がる、ひろ.げる

Origin

This character appears to be phono-semantic, combining a meaning part with a sound hint. The left component 广, which looks like an open roof or shelter, suggests the idea of an expansive space or area — something broad and spread out. The right component 厶 acts as a sound hint, telling you roughly how to pronounce the character (コウ), without adding to the meaning itself. Together, the character's visual impression of a wide-open shelter helped it come to mean "wide" or "spacious."

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

5 strokes

Components

  • 广 radical top-left wrap
  • sound hint tarec

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

Common words

  • 広い ひろい spacious; vast
  • 広さ ひろさ area; extent
  • 広域 こういき wide area
  • 広告 こうこく advertisement; advertising
  • 広州 こうしゅう Guangzhou (China); Canton
  • 広場 ひろば public square; square
  • 広大 こうだい vast; extensive
  • 広東 カントン Guangdong (China); Kwangtung

Reference

Strokes
5
Kangxi radical
53
Grade
Grade 2 (Kyōiku)
Frequency rank
#263 (newspapers)
Former JLPT
level 3
Unicode
U+05E83