Dictionary
dis•am•big•u•ate
Pronunciation: (dis"am-big'yOO-āt"), [key]—
v.t., -at•ed, -at•ing.
to remove the ambiguity from; make unambiguous:
In order to disambiguate the sentence “She lectured on the famous passenger ship,” you'll have to write either “lectured on board” or “lectured about.” Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.