Undouble meaning
To unfold, as a piece of paper money.
verb
To cause to be no longer doubled or double; unfold.
verb
Part or all of this entry has been imported from the 1913 edition of Webster's Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
verb
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Origin of undouble
un- +"Ž double