undo
verb (used with object)
to reverse the doing of; cause to be as if never done.
had been undoing
-
past perfect progressiveof undo.past perfect progressive
Used to describe an action that was ongoing continuously in the past up until another past event interrupted it.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
While he spoke he had been undoing the cinches of his own horse.
From Ronicky Doone by Max Brand
Then the diplomatist untied his cravat as if he had been undoing the parchment of a great treaty.
From Trumps by George William Curtis
