: any of several herbaceous plants (family Umbelliferae) used especially formerly in medicine:
: a coarse European plant (Imperatoria ostruthium) with large ternate leaves
: a European herb (Astrantia major) that has dark-colored aromatic roots and leaves mostly in a basal tuft and is sometimes cultivated for its showy compound umbels of white to rosy flowers

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Dictionary Entries Near masterwort

Cite this Entry

“Masterwort.” Dictionary, Merriam-Webster, Accessed 15 Apr. 2024.

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