/ Thesaurus / S Synonyms of serum albumin Find synonyms for: Noun1. serum albumin, albumin, albumenusage: albumin occurring in blood serum; serves to maintain the somatic pressure of the bloodWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: languid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language