踶

tí
  1. (obsolete on its own in Standard Chinese) only used in 蹄 (tí, “hoof”)
  2. only used in 蹄 (tí, “hoof”)

Wiktionary

Homographs

踶 dì
  1. to kick
  2. to tread on
踶 zhì
踶 chí
踶 shì