/ Dictionary / Index J Japanese arborvitae: Meaning and Definition of Find definitions for: Japanese' arborvi'tae Pronunciation: [key] a Japanese evergreen tree, Thuja standishii, having spreading branches with bright-green leaves. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Japanese anemone Japanese artichoke Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language