A complaint or annoyance.
A formal complaint, especially in the context of a unionized workplace.
Feelings of being wronged; outrage.
A wrong or hardship suffered, which is the grounds of a complaint.
Violation of regulations or objectionable behavior.
Something which causes grief.
A surly complaint.
A low thundering, rumbling or growling sound.
The sound made by a hungry stomach.
To utter in a grumbling fashion.
To complain; to murmur or mutter with discontent; to make ill-natured complaints in a low voice and a surly manner.
To make a low, growling or rumbling noise, like a hungry stomach or certain animals.