唇语

脣語
chúnyǔ

lipreading

Wiktionary

Entry Composition

=1 唇 chún lip
=1 唇 chún variant of 唇 chún
=1 唇 zhēn
  1. (obsolete on its own in Standard Chinese) terrified
  2. terrified
=2 语 yǔ
  1. dialect
  2. language
  3. speech
=2 语 yù (literary) to tell; to let (sb) know