Meaning of the word "dollar store" in English

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

dollar store

US /ˈdɑlər stɔr/
UK /ˈdɒlə stɔː/

Noun

a retail store where most items are sold for a dollar or less

Example:
I bought some party decorations at the dollar store.
You can find many useful things at the dollar store for cheap.