/ Dictionary / Index H hemocytometer: Meaning and Definition of Find definitions for: he•mo•cy•tom•e•ter Pronunciation: (hē"mō-sī-tom'i-tur, hem"ō-), [key] — n. Med. an instrument for counting blood cells. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hemocytoblast hemodia Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language