Definitions

jiāng kidney bean; black-eyed pea

Etymology

Phonosemantic compound. represents the meaning and represents the sound.

Semantic: Phonetic:

About

is a phono-semantic compound created for agricultural and culinary use. The radical (dòu) marks it as a type of bean or legume, while the component (gōng) indicates the pronunciation jiāng. The character occurs almost exclusively in the compound 豇豆 (jiāngdòu), which refers to the cowpea (black-eyed pea), a common crop grown for food. It does not appear independently and has no metaphorical meanings, functioning solely as a precise botanical term in farming texts, recipes, and everyday commerce.