[ˈɡrʌmblɪŋ], (Noun)

Definitions:
- the action or fact of complaining in a bad-tempered way
(e.g: despite his grumbling, he tried to exercise every day)


Phrases:

Origin:

[ˈɡrʌmblɪŋ], (Adjective)

Definitions:
- expressing a complaint in a bad-tempered way
(e.g: grumbling employees said they were prevented from accessing e-commerce sites)

- making a low rumbling sound
(e.g: you don't have to sacrifice your diet to silence a grumbling stomach)


Phrases:

Origin: