Meaning of widdly in English:

widdly

Pronunciation /ˈwɪd(ə)li/ /ˈwɪdli/

adjective

derogatory
  • Of music or its performance (especially the playing of an electric guitar): showy, over-elaborate; noodly.

    Recorded earliest in twiddly-widdly.

Origin

1980s; earliest use found in Smash Hits. Imitative of the sound of an electric guitar, probably after twiddle or twiddly.