Meaning of stick in English

Noun

1. a long, thin branch that has fallen off a tree

The old man cannot walk without the help of a stick.

2. a long thin piece of something used to support in walking; a walking stick

3. a long thin piece of something used to hit people or animals

stick²

Verb

1. fix something somewhere using glue, sticky tape etc.

I have gum stuck in my hair.

2. push a sharp pointed object such as a knife into something

She stuck a potato with her fork.