- 1. plural of pyrethrum n made of dried flower heads of pyrethrum plants n white-flowered">white-flowered pyrethrum of Balkan area whose pinnate leaves are white and silky-hairy below; source of an insecticide; sometimes placed in genus Chrysanthemum n spring-flowering garden perennial of Asiatic origin having finely divided aromatic leaves and white to pink-purple flowers; source of an insecticide; sometimes placed in genus Chrysanthemum n used in former classifications for plants later placed in genus Chrysanthemum and now often included in genus Tanacetum Source: ecdict
Home / Dictionary / pyrethrums
pyrethrums
Thesaurus links
Related headwords in VividLex — dictionary ↔ thesaurus bridge for exploration and SEO depth.
From the definitions
genuspyrethrumchrysanthemumplacedinsecticideleavesplantssometimessourcewhiteareaaromaticasiaticBalkanbelowclassificationsdivideddriedfinelyflowerflowersformergardenheads
Open full thesaurus page for pyrethrums · Language as a Lens