/ Dictionary / Index E Ernestine: Meaning and Definition of Find definitions for: Er•nes•tine Pronunciation: (ûr'nu-stēn"), [key] — n. a female given name: derived from Ernest. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Ernest Ernie Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language