/ Dictionary / Index H hemielytron: Meaning and Definition of Find definitions for: hem•i•el•y•tron Pronunciation: (hem"ē-el'i-tron"), [key] — pl. -tra hemelytron. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hemidemisemiquaver hemiglobin Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language