Breadcrumb Home > Thesaurus > A Synonyms of argus Find synonyms for: Noun 1. Argus, giant usage: (Greek mythology) a giant with 100 eyes; was guardian of the heifer Io and was slain by Hermes 2. argus, argus pheasant, pheasant usage: large brilliantly patterned East Indian pheasant WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of argus (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: farrago Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language