HSK10+
zhī
callous
⺼ Meaning component
ròu
meat, flesh
flesh
氐 Sound component
dī, dǐ
bottom
Seal script
Regular script
胝
callous, corn; callous
胼胝
callus
胼胝体
corpus callosum
胼手胝足
with callouses on hands and feet (idiom)
Academia Sinica
Make Me a Hanzi
Unicode
Dong Chinese
CC-CEDICT
MTSU Chinese text computing