Breadcrumb Home > Thesaurus > S Synonyms of spirillum Find synonyms for: Noun 1. spirillum, eubacteria, eubacterium, true bacteria usage: spirally twisted elongate rodlike bacteria usually living in stagnant water 2. spirillum, spirilla, eubacteria, eubacterium, true bacteria usage: any flagellated aerobic bacteria having a spirally twisted rodlike form WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of spirillum (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: parallax Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language