Meaning of the word grumpy in English

What does grumpy mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

grumpy

US /ˈɡrʌm.pi/
UK /ˈɡrʌm.pi/

Adjective

1.

easily annoyed and complaining:

Example:
I hadn't had enough sleep and was feeling kind of grumpy.
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