Definitions

chuāi to thump

Etymology phono-semantic

hand

Semantic: Phonetic:

About

The character is a phono-semantic compound: the hand radical (shǒu) suggests a manual action, while the right-side (sī, an old term for an amphibious beast) provides the sound. It first described the act of kneading dough or vigorously working a pliable substance with the hands, an essential word in culinary and household contexts. Its meaning later broadened to include plunging or unblocking with a specialized tool and the surreptitious act of concealing an object by tucking it inside one's clothes or pocket, showing how a simple hand-related verb can acquire varied meanings from everyday experience.