not one
detUS /ˌnɑtˈwʌn/
1
None at all.
- Not one student had done the homework!
- And guess how many students had done the homework? Not one!
1 more example
- Not one of my shirts is ironed.
- Related terms
- not a one, not even once
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.