Breadcrumb Home > Dictionary Cite Meaning of tree kangaroo Find definitions for: tree' kangaroo" Pronunciation: [key] any arboreal kangaroo of the genus Dendrolagus, of Queensland, Australia, and New Guinea. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tree hyrax tree lawn Related Content Daily Word Quiz: lesemajesty Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language