Also spelled orris-root

US /ˈɔɹ.ɪsˌɹuːt/ UK /ˈɒr.ɪsˌruːt/
noun Freq #1240302

Meanings

  1. 1
    noun

    the dried, fragrant rhizome of certain irises, especially Iris pallida and Iris germanica

    The apothecary stored sliced orrisroot in a tightly sealed jar.

  2. 2
    noun

    powder or extract made from this rhizome and used in perfumery, potpourri, flavoring, and traditional medicine

    A small amount of orrisroot fixed the violet fragrance in the sachet.

Thesaurus

Synonyms
1 noun · the dried, fragrant rhizome... orris rootiris root
2 noun · powder or extract made from... orris powderorris butterorris
Word family
Related forms orrisirisironeperfumery

Etymology

A compound of orris + root. Orris is probably an altered form of iris, the plant whose aged rhizome develops a violetlike fragrance. The solid spelling orrisroot and the historical hyphenated orris-root occur alongside the now common open compound orris root.

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