/ Dictionary / Index E eutectoid: Meaning and Definition of Find definitions for: eu•tec•toid Pronunciation: (y-tek'toid), [key] — adj. resembling a eutectic. —n. a eutectoid alloy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. eutectic Euterpe 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