About
The character "蓼" is structured with the grass radical (艹) positioned above the phonetic component "翏", indicating its classification as a plant and providing a phonetic clue. Etymologically, it denoted plants within the Polygonum genus, known for their acrid or bitter flavor, a trait that facilitated its metaphorical use in classical texts to convey notions of bitterness or sorrow. Over time, while its core meaning has remained anchored to these specific plants, its earlier figurative applications have gradually diminished in everyday language.
Etymology Hide
