one-to-one (comparativemoreone-to-one,superlativemostone-to-one)
- Matching each member of one set with exactly one member of another set.
There is aone-to-one relationship between days with large cash shortages and his workdays.
- (chiefly UK) Involvingdirectcommunication between two people.
- aone-to-one discussion
- aone-to-one teaching session
- (mathematics, of a function)Injective, being aninjection: having the property that no two elements of the domain are mapped to the same image.
- (involving direct communication):one-on-one(North America)
matching each member of one set with one member of another set
one-to-one (pluralone-to-ones)
- A personalrelationship between two people.
- (personal relationship between two people):121,1-2-1
