stick up

phrasal verb·2 senses·particle up

Meanings

1

Defend or support someone when others criticize them

Why “up”? Someone does not accept pressure, unfair treatment, or authority. They speak or act against it.

Thanks for sticking up for me.
Thanks for defending me when others criticized me.
Lena stuck up for her friend at school.
Lena defended her friend at school.
2

Rob a place using a weapon, often a gun

Why “up”? Rising into view. What comes up becomes present and visible.

They stuck up the bank.
They robbed the bank using weapons.
The robbers stuck up a small shop.
The robbers robbed a small shop using weapons.

Don't confuse with

stick upstick out

Stick up means rob a place with a weapon. Stick out means be very easy to notice.

Test yourself

Thanks for sticking up for me. What does it mean?

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