dither(noun, verb) noun1. an excited state of agitation- he was in a ditherSimilar word(s): flap, fuss, pother, tizzyDefinition categories: state, agitation verb1. act nervously; be undecided; be uncertainDefinition categories: emotion, fret2. make a fuss; be agitatedSimilar word(s): flap, potherDefinition categories: emotion, fret, fuss, niggle