one-on-one
adjective /ˌwʌn ɒn ˈwʌn/
/ˌwʌn ɑːn ˈwʌn/
(North American English) (also one-to-one especially in British English)
[usually before noun]- between two people only
- a one-on-one meeting
- matching something else in an exact way
- There is no one-on-one correspondence between sounds and letters.