Meaning & readings

room, apartment, chamber, greenhouse, cellar

On’yomi シツ
Kun’yomi むろ

Origin

The character combines a roof symbol at the top, which suggests an enclosed space or building, with a sound component at the bottom that hints at how to pronounce it. The roof radical 宀 classifies this as a word about structures or indoor spaces, while the bottom part provides a phonetic clue to the character's pronunciation. Together, these parts create a character that pictures a roofed enclosure—literally a room or chamber. This structure-based approach to writing helped organize thousands of Chinese characters by category while allowing the sound component to guide pronunciation.

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

9 strokes

Components

  • radical top
  • sound hint bottom

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

Common words

  • 一室 いっしつ one room
  • 王室 おうしつ royal family
  • 温室 おんしつ greenhouse; hothouse
  • 客室 きゃくしつ guest room (at a hotel); guest cabin (on a boat)
  • 教室 きょうしつ classroom; lecture room
  • 個室 こしつ single (room); room for one
  • 皇室 こうしつ Imperial household
  • 室長 しつちょう section chief; laboratory manager

Reference

Strokes
9
Kangxi radical
40
Grade
Grade 2 (Kyōiku)
Frequency rank
#550 (newspapers)
Former JLPT
level 3
Unicode
U+05BA4