tuning fork tuning cone • tuning hammer · · · Info · Definitions · Synonyms · Antonyms · Characters · · tuning fork · · Text Common · · Latin · · Scripts 11 · · Length Definitions · · · (noun) a metal implement with two prongs that gives a fixed tone when struck; used to tune musical instruments. · · Noun Definition 1 Synonyms · · · tune · · Synonym 1 tune up · · Synonym 2 Antonyms · · · untune · · Antonym 0 Characters · · space U+0020 f latin small letter f U+0066 g latin small letter g U+0067 i latin small letter i U+0069 k latin small letter k U+006B n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075