Definition, Meaning & Synonyms
tighten-up
phrasal verb
/ˈtaɪtən ʌp/

Definition
To make something tighter or more secure.

Examples
- Before the race, make sure to tighten up your shoelaces.
- We need to tighten up security around the building.
- It’s time to tighten up your budget to save for the holidays.

Meaning
The act of reducing slack or looseness in something, often to improve control or safety.

Synonyms
- secure
- fasten
- firm up
- strengthen