gridiron grid-glow tube • gridiron drainage · · · Info · Definitions · Synonyms · Characters · · gridiron · · Text Latin · · Script 8 · · Length 3 · · Syllables Definitions · · · (noun) a cooking utensil of parallel metal bars; used to grill fish or meat. Synonyms: grid. · · Noun Definition 1 (noun) the playing field on which football is played. Synonyms: football field. · · Noun Definition 2 Synonyms · · · grid · · Synonym 1 football field · · Synonym 2 Characters · · d latin small letter d U+0064 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072