岂 (qǐ): how could; how can (rhetorical)

Meanings

1 how could; how can (rhetorical)
2 could it be that; is it possible that

Characters

岂

qǐ

how could; rhetorical question marker

Examples

岂有此理！

Qǐyǒucǐlǐ!

How absurd! / How outrageous!

这岂不是自相矛盾吗？

Zhè qǐ búshì zìxiāngmáodùn ma?

Isn't this contradicting oneself?

我岂能袖手旁观？

Wǒ qǐ néng xiùshǒupángguān?

How could I just stand by and watch?

Tips

register

岂 is literary and formal. In everyday speech, people use 怎么能 (zěnme néng) or 难道 (nándào) instead. You'll encounter 岂 in written Chinese, news, speeches, and set phrases like 岂有此理.

grammar

岂 forms rhetorical questions expecting a negative answer: 岂能 (how could one), 岂不是 (isn't it), 岂有 (how could there be). The pattern 岂不是...吗 is very common.

Components

radical

山 shān

mountain; here, a drum-stand shape

Top shape is officially the mountain radical, but historically this is not a mountain at all — it is the top of a war-drum (its drumhead frame). 岂 is etymologically a drum-shape graph (later borrowed for the rhetorical particle), and 山 is just the radical assigned by Kangxi for indexing.

semantic

己 jǐ

self; here, drum-body

Bottom 己 supplies the round drum-body in the original picture, not the 'self' meaning. The whole graph started as 'a war-drum struck on the march', and the rhetorical sense 'how could?' is a phonetic loan that displaced the drum meaning entirely. Modern use is almost exclusively the rhetorical adverb.