巉削

chánxiāo
  1. (literary, of a mountain) tall and perilous
  2. tall and perilous

Wiktionary

Entry Composition

1 巉 chán (literary) steep; rugged; jagged; precipitous
=2 削 xiāo
  1. to peel with a knife
  2. to pare
  3. to cut (a ball at tennis etc)
=2 削 xuē
  1. to pare
  2. to reduce
  3. to remove
  4. Taiwan pr. xuè
=2 削 qiào Original form of 鞘 (qiào, “sword sheath”).
=2 削 shào
  1. (historical) fief within three hundred li from the state capital
  2. fief within three hundred li from the state capital