'halftime' definitions:

Definition of 'halftime'

(from WordNet)
noun
An intermission between the first and second half of a game

Definition of 'halftime'

From: GCIDE
  • halftime \half"time`\ n. an intermission between the first and second half of a game, especially a football game. Also used attributively, as the halftime entertainment [WordNet 1.5 +PJC] Half tone