/ Thesaurus / F Synonyms of fibrinopeptide Find synonyms for: Noun1. fibrinopeptide, peptideusage: peptide released from the amino end of fibrinogen by the action of thrombin to form fibrin during clotting of the bloodWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language