Definitions

kuǎi a rush; scirpus cyperinus

Etymology

A shoot that is cut  for building material

About

(kuǎi) is a phono-semantic compound originally naming a coarse grass or rush woven into mats, baskets, and rudimentary ropes. The grass radical (cǎo) marks it as a plant, while the lower component fuses (a shoot) and (cut), evoking a shoot harvested for building material and guiding the pronunciation. Common in classical texts for woven goods, the character later shifted almost exclusively to an uncommon Chinese surname.