grump
noun
- a fit of bad humor
- a grumpy person
intransitive verb
to complain and grumble
See grump in American Heritage Dictionary 4
(grŭmp)
noun- A cranky complaining person.
- A fit of ill temper. Often used in the plural with the.
intransitive verb grumped,
grump·ing,
grumps - To mutter complaints.
- To behave in a grumpy manner.
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