grumbling

grumbling has 4 senses in the JumbleFix dictionary. Letters: 9.

Definitions

• p. pr. & vb. n.. of Grumble
• n.. a complaint uttered in a low and indistinct tone
• n.. a loud low dull continuous noise; "they heard the rumbling of thunder"
• a.. continuous full and low-pitched throbbing sound; "the rumbling rolling sound of thunder"