/ Dictionary / Index E Euless: Meaning and Definition of Find definitions for: Eu•less Pronunciation: (y'lis), [key] — n. a city in N Texas. 24,002. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Euler's phi-function eulogia Related Content Daily Word Quiz: nefarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language