Meaning & readings
philosophy, clear
On’yomi テツ
Kun’yomi さとい、あきらか
Nanori あき、あきら、さと、さとし、さとる、てっ、てつん、のり、よし
Origin
The character 哲 combines a sound hint with a meaning classifier. The top component 折 suggests the pronunciation テツ (tetsu), while the bottom component 口 is a classifier that marks this as a word related to speech or the mouth. Together, they create a character that refers to someone who speaks with clarity and wisdom — someone who is insightful and clear-thinking, which led to the meaning philosophy. The image of clear speech from the mouth eventually generalized to mean both philosophy and the quality of being perceptive or clear.
AI-generated (claude-haiku-4-5), not yet reviewed. Formation type (automated guess): Phono-semantic (meaning + sound hint).
Common words
Reference
- Strokes
- 10
- Kangxi radical
- 30
- Grade
- Jōyō (secondary school)
- Frequency rank
- #1093 (newspapers)
- Former JLPT
- level 1
- Unicode
- U+054F2