ALL meanings of grumbly
grum·ble
G g - verb without object grumbly to murmur or mutter in discontent; complain sullenly. 1
- verb without object grumbly to utter low, indistinct sounds; growl. 1
- verb without object grumbly to rumble: The thunder grumbled in the west. 1
- verb with object grumbly to express or utter with murmuring or complaining. 1
- noun grumbly an expression of discontent; complaint; unhappy murmur; growl. 1
- noun grumbly grumbles, a grumbling, discontented mood. 1
- noun grumbly a rumble. 1
- noun grumbly Given to grumbling. 1