胝 胝 zhi1
callous

strokes 9
radical
肉
肉
strokes after radical 5
胼手胝足 胼手胝足 pian2 shou3 zhi1 zu2
with callouses on hands and feet (idiom); to work one's fingers to the bone

胼胝 胼胝 pian2 zhi1
callus

胼胝体 胼胝體 pian2 zhi1 ti3
corpus callosum