Breadcrumb Home > Thesaurus > A Synonyms of actin Find synonyms for: Noun 1. actin, simple protein usage: one of the proteins into which actomyosin can be split; can exist in either a globular or a fibrous form WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of actin (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: jingoism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language