of, relating to, or belonging to the Urticaceae, a family of plants, having small flowers and, in many species, stinging hairs: includes the nettles and pellitory
WordReference Random House Unabridged Dictionary of American English © 2026
ur•ti•ca•ceous
(ûr′ti kā′shəs),USA pronunciation adj.
- Plant Biologybelonging to the Urticaceae, the nettle family of plants. Cf. nettle family.
- Neo-Latin Urticace(ae) (Urtic(a) the type genus (Latin urtīca nettle) + -aceae -aceae) + -ous
- 1830–40
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