Definitions

kǎi to sharpen; careful, thorough

Etymology phono-semantic

knife

Semantic: Phonetic:

About

is a phono-semantic compound: the knife radical (dāo) gives the meaning, while (qǐ) provides the sound. The traditional form uses , later simplified to . Originally meaning 'to cut or scrape', the character's sense broadened to describe something thorough, earnest, or hitting the mark exactly, often used for frank, direct advice or admonition that cuts straight to the core of an issue.

Etymology Hide

Seal etymology image
Seal Chu (Warring States: 475-221 BC)
Seal etymology image
Seal Shuowen (~100 AD)
Traditional Modern
Simplified Modern