orrisroot

noun
or·ris·root | \ˈȯr-əs-ˌrüt, ˈär-əs-, -ˌru̇t \

Medical Definition of orrisroot 

: the fragrant rootstock of any of three European irises (Iris pallida, I. florentina, and I. germanica) used in pulverized form in perfumery and pharmacology

called also orris

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Dictionary Entries near orrisroot

orphan disease

orphan drug

orphenadrine

orrisroot

ORS

orth-

orthesis

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