Breadcrumb Home > Thesaurus > A Synonyms of acanthocephalan Find synonyms for: Noun 1. acanthocephalan, spiny-headed worm, worm usage: any of various worms living parasitically in intestines of vertebrates having a retractile proboscis covered with many hooked spines WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of acanthocephalan (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: elegiac Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language