twiddle
verb (used with object)
to turn about or play with lightly or idly, especially with the fingers; twirl.
Used to describe an action that was ongoing continuously in the past up until another past event interrupted it.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
One was twiddling his thumbs very fast, and I suddenly recollected that he had been twiddling his thumbs very fast half an hour ago, when I had first seen him.
From Caught by the Turks by Francis Yeats-Brown