/ Dictionary / Index H hyalomere: Meaning and Definition of Find definitions for: hy•al•o•mere Pronunciation: (hī-al'u-mēr", hī'u-lu-), [key] — n. Cell Biol. the transparent part of a blood platelet, surrounding the chromomere. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hyaloid membrane hyalophane Related Content Daily Word Quiz: opulent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language