/ Dictionary / Index E EOF: Meaning and Definition of Find definitions for: EOF Pronunciation: [key] — Computers. Computers. end-of-file: a code, marker, or signal used to indicate the end of a file of data. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. EOE EOG Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language