/ Dictionary / Index J juniper oil: Meaning and Definition of Find definitions for: ju'niper oil" Pronunciation: [key] an oil obtained from the berries or wood of the common juniper, Juniperus communis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. juniper berry juniper tar Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language