WordReference Random House Unabridged Dictionary of American English © 2025
mas•ter•wort
(mas′tər wûrt′, -wôrt′, mä′stər-),USA pronunciation n.
- Plant Biologya European plant, Astrantia major, of the parsley family, having pinkish-rose or white flower clusters with purplish bracts beneath.
- master + wort2 1540–50