I. verb (~d; twiddling) Etymology: origin unknown Date: circa 1540 intransitive verb to play negligently with something ; fiddle , to turn or jounce lightly , transitive verb to rotate lightly or idly , II. noun Date: 1774 turn , twist
TWIDDLE
Meaning of TWIDDLE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012