123456789KeywordcorncallusFrequency#5839Strokes9ReadingszhīMnemonic⺼ (flesh) gives the meaning and 氐 the sound.Stroke orderComposed of⺼meat氐foundationUsed in vocabulary胼胝piánzhīcallus胼手胝足piánshǒuzhīzúlit. with calluses on hands and feet (idiom); fig. to work one's fingers to the bone