/ Dictionary / Index E EFL: Meaning and Definition of Find definitions for: EFL Pronunciation: [key] English as a foreign language: the study of English by nonnative speakers living in a non-English-speaking environment. Cf. ESL Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Efik EFM Related Content Daily Word Quiz: supercilious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language