'Gridiron' definitions:

Definition of 'gridiron'

From: WordNet
noun
A cooking utensil of parallel metal bars; used to grill fish or meat [syn: grid, gridiron]
noun
The playing field on which football is played [syn: football field, gridiron]

Definition of 'Gridiron'

From: GCIDE
  • Gridiron \Grid"i`ron\, n. [OE. gredire, gredirne, from the same source as E. griddle, but the ending was confused with E. iron. See Griddle.]
  • 1. A grated iron utensil for broiling flesh and fish over coals. [1913 Webster]
  • 2. (Naut.) An openwork frame on which vessels are placed for examination, cleaning, and repairs.
  • 3. (Sport) A football field; -- so called because of the resemblance of the parallel marked yard lines to a gridiron[1]. [PJC]
  • Gridiron pendulum. See under Pendulum.
  • Gridiron valve (Steam Engine), a slide valve with several parallel perforations corresponding to openings in the seat on which the valve moves. [1913 Webster]

Synonyms of 'gridiron'

From: Moby Thesaurus