灭绝语言

滅絕語言
mièjuéyǔyán
  1. (linguistics) dead language
  2. dead language

Wiktionary

Entry Composition

1 灭绝 mièjué
  1. to become extinct; to die out
  2. to lose (sth abstract) completely
  3. to exterminate
=2 语言 yǔyán language

classifiers: 門, 種
=2 语言 yùyán
  1. (literary) to tell
  2. to tell