twiddle
Pronunciation:
/ˈtwɪdəl/noun
Definitions
A slight twist with the fingers.
A pimple.
A small decorative embellishment.
A small musical flourish.
verb
Definitions
To wiggle, fidget or play with; to move around.
Example: She sat and nervously twiddled her hair while she waited.
To flip or switch two adjacent bits (binary digits).
To be in an equivalence relation with.
To play with anything; hence, to be busy about trifles.