jitterbug jitter • jitters · · · Info · Definitions · Characters · · jitterbug · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a jerky American dance that was popular in the 1940s. · · Noun Definition 1 (verb) do the jitterbug. · · Verb Definition 1 Characters · · b latin small letter b U+0062 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 j latin small letter j U+006A r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075