/ Dictionary / Index J jalapin: Meaning and Definition of Find definitions for: jal•a•pin Pronunciation: ( jal'u-pin, jä'lu-), [key] — n. a resin that is one of the purgative principles of jalap. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. jalapeño jalee Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language