Definitions

nài ignorant; sun hat

Etymology

About

is a phono-semantic compound character almost exclusively used in the binome 褦襶 (nàidài). It is composed of the semantic radical (yī) 'clothing' on the left, which marks the character's domain, and the phonetic component (néng) 'ability' on the right. The compound originally referred to heavy, cumbersome clothing. Through semantic extension, its meaning shifted from this physical sense to a metaphorical description of a person who is ignorant, stupid, or lacking in social understanding.