/ Dictionary / Index T tree hyrax: Meaning and Definition of Find definitions for: tree' hy"rax Pronunciation: [key] an arboreal hyrax of the genus Dendrohyrax, of central and southern Africa. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tree-hugger tree kangaroo Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language