/ Thesaurus / S Synonyms of sperm count Find synonyms for: Noun1. sperm count, countusage: the number of sperm in an ejaculate; "the sperm count is used as an indicator of male fertility"2. sperm count, count, counting, numeration, enumeration, reckoning, tallyusage: the act of estimating the number of spermatozoa in an ejaculateWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language