Breadcrumb Home > Thesaurus > C Synonyms of cisco Find synonyms for: Noun 1. lake herring, cisco, whitefish usage: cold-water fish caught in Lake Superior and northward 2. cisco, lake herring, Coregonus artedi, whitefish usage: important food fish of cold deep lakes of North America WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of cisco (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: irascible Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language