嘟囔

dūnang
to mumble to oneself

CEDICT

to mutter to oneself; to mumble

Wiktionary

自言自语。《红楼梦．第二○回》：「口内嘟囔说：『一个作爷的，还赖我们这几个钱。』」也作「嘟哝」。

重編國語辭典

自言自语

維基詞典

Entry Composition

1 嘟 dū
  1. (onom.) toot; honk; beep (sound of a horn etc)
  2. (coll.) to pout
2 囔 nāng muttering, indistinct speech

Related entries

喃喃自语 nánnánzìyǔ to mumble to oneself
他壓低聲線，喃喃自語地說了些話。

He muttered something under his breath.

Source: Tatoeba