/ Thesaurus / L Synonyms of lose sight of Find synonyms for: Verb1. lose sight ofusage: be no longer able to see; "We lost sight of the tower as pulled out of the harbor"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: aversion Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language