'flyover' definitions:

Definition of 'flyover'

From: WordNet
noun
Bridge formed by the upper level of a crossing of two highways at different levels [syn: overpass, flyover]
noun
A flight at a low altitude (usually of military aircraft) over spectators on the ground [syn: flyover, fly-by, flypast]

Definition of 'flyover'

From: GCIDE
  • flyover \flyover\ n.
  • 1. the upper level of a crossing of two highways at different levels; called in the United States an overpass; as, an overpass is called a flyover or a flypast in England. [Brit.]
  • Syn: overpass, flypast. [WordNet 1.5]
  • 2. a low-altitude flight (usually of military aircraft) over spectators on the ground.
  • Syn: flypast. [WordNet 1.5]

Definition of 'flyover'

From: GCIDE
  • flypast \fly"past\ (fl[imac]"p[a^]st), n.
  • 1. the upper level of a crossing of two highways at different levels; same as flyover; called in the United States an overpass. [Brit.]
  • Syn: overpass, flyover. [WordNet 1.5]
  • 2. a low-altitude flight (usually of military aircraft) over spectators on the ground.
  • Syn: flyover. [WordNet 1.5]