/ Dictionary / Index J Jacobite glass: Meaning and Definition of Find definitions for: Jac'obite glass" Pronunciation: [key] an English drinking glass of the late 17th or early 18th century, engraved with Jacobite mottoes and symbols. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Jacobite Jacobs Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language