Meaning & readings

tall, high, expensive

On’yomi コウ
Kun’yomi たか.い、たか、-だか、たか.まる、たか.める
Nanori か、こ、じょい、た、はか

Origin

The character appears to be built from two parts stacked vertically. The bottom part is a square or box shape, and the top part is a similar enclosed form. This stacking creates a visual sense of something rising upward or extending above — the more layers or height you build, the taller the structure becomes. Over time, this picture of height or elevation came to represent the idea of being tall or high. The same visual logic also led to meanings like "expensive," since valuable or superior things were often thought of as being elevated or high in status.

AI-generated (claude-haiku-4-5), not yet reviewed. Formation type (automated guess): Compound ideographic (combined meanings).

10 strokes

Components

  • meaning part
  • meaning part

Common words

  • 円高 えんだか appreciation of the yen; strong yen
  • 高い たかい high; tall
  • 高さ たかさ height; altitude
  • 高圧 こうあつ high voltage; high pressure
  • 高位 こうい dignity; eminent
  • 高温 こうおん high temperature
  • 高音 こうおん high-pitched tone; soprano
  • 高価 こうか highly priced; expensive

Reference

Strokes
10
Kangxi radical
189
Grade
Grade 2 (Kyōiku)
Frequency rank
#65 (newspapers)
Former JLPT
level 4
Unicode
U+09AD8