one-on-one

  1. Adjective.  (chiefly, North America) Involving direct communication between two people.
  2. Adjective.  (sports) involving one attacker and one defender.
  3. Adjective.  (mathematics) bijective or injective.
  4. Noun.  A contest involving only one player on each side, especially of an activity often involving teams.

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This entry was last updated on RefTopia from its source on 3/20/2012.