Breadcrumb Home > Dictionary > Index A Algonkian: Meaning and Definition of Find definitions for: Al•gon•ki•an Pronunciation: (al-gong'kē-un), [key] — adj., n., pl. -ans, -an. —adj. Proterozoic (def. 1). Algonquian. —n. Proterozoic (def. 2). Algonquian. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: algonkian (Thesaurus) algometer Algonkin 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: antecedent Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language