Meaning of the word "hand up" in English

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

hand up

US /hænd ʌp/
UK /hænd ʌp/

Phrasal Verb

1.

to raise your hand, especially to ask a question or to vote

Example:
If you know the answer, please hand up.
The teacher asked the students to hand up if they had any questions.
2.

to surrender or give up

Example:
The criminals were told to hand up their weapons.
After a long chase, the suspect finally decided to hand up.