crystal oscillator crystal microphone • crystal pickup · · · Info · Definitions · Synonyms · Characters · · crystal oscillator · · Text Common · · Latin · · Scripts 18 · · Length 6 · · Syllables Definitions · · · (noun) an oscillator that produces electrical oscillations at a frequency determined by the physical characteristics of a piezoelectric quartz crystal. Synonyms: crystal oscillator, quartz oscillator. · · Noun Definition 1 Synonyms · · · quartz oscillator · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079