| 1. | consisting of or involving direct individual competition, confrontation, or communication; person-to-person: a one-on-one discussion. |
| 2. | in direct encounter: I'd rather settle this with her one-on-one. |
| 3. | a meeting or confrontation between two persons. |
| 4. | go one-on-one with, Sports. to play directly against (an opposing player). |

| one-on-one (wŭn'ŏn-wŭn', -ôn-) adj.
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