WordReference Random House Unabridged Dictionary of American English © 2026
birth•wort
(bûrth′wûrt′, -wôrt′),USA pronunciation n.
- Plant Biologyany of various plants of the genus Aristolochia, esp. A. clematitis, an Old World species reputed to facilitate childbirth. Cf. birthwort family.
- Plant Biologyany of various other plants believed to aid childbirth.
- Plant Biologybirthroot.
- birth + wort2 1545–55
'birthwort' also found in these entries (note: many are not synonyms or translations):