grumbling

This is not a dictionary! - Search for "grumbling" in The Danish Dictionary

• March 15. 2013 from wordnet.princeton.edu

  grumbling — noun — english

  a loud low dull continuous noise; "they heard the rumbling of thunder"

• February 28. 2016 from wordnet.princeton.edu

  grumbling — noun — english

  a complaint uttered in a low and indistinct tone

• March 24. 2016 from wordnet.princeton.edu

  grumbling — adjective — english

  continuous full and low-pitched throbbing sound; "the rumbling rolling sound of thunder"