noun Tan·a·ce·tum \-ētəm\

Definition of Tanacetum

  1. :  a genus of chiefly Old World strong-scented herbs (family Compositae) having usually dissected foliage and small discoid flower heads in flat-topped corymbs — see tansy 1a

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Origin and Etymology of tanacetum

New Latin, from Medieval Latin, tansy

Seen and Heard

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to cast off or become cast off

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