Meaning of the word groggy in English

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

groggy

US /ˈɡrɑː.ɡi/
UK /ˈɡrɒɡ.i/

Adjective

weak and unsteady or confused, especially from illness, sleep, or a blow

Example:
I felt a bit groggy after waking up from a long nap.
The boxer was still groggy from the punch.