Breadcrumb Home > Thesaurus > B Synonyms of blocker Find synonyms for: Noun 1. blocker, football player, footballer usage: a football player whose responsibility is to block players attempting to stop an offensive play 2. blocker, blocking agent, medicine, medication, medicament, medicinal drug usage: a class of drugs that inhibit (block) some biological process WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of blocker (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: occultation Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language