Breadcrumb Home > Thesaurus > R Synonyms of rbc Find synonyms for: Noun 1. red blood cell, RBC, erythrocyte, blood cell, blood corpuscle, corpuscle usage: a mature blood cell that contains hemoglobin to carry oxygen to the bodily tissues; a biconcave disc that has no nucleus WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of rbc (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: turgid Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language