WordReference Random House Unabridged Dictionary of American English © 2026
tax•a•ceous
(tak sā′shəs),USA pronunciation adj.
- Plant Biologybelonging to the Taxaceae, the yew family of plants. Cf. yew family.
- Neo-Latin Taxace(ae) name of the family (Tax(us) a genus (Latin: yew) + -aceae -aceae) + -ous
- 1840–50