1. White-flowered pyrethrum of Balkan area whose pinnate leaves are white and silky-hairy below; source of an insecticide; sometimes placed in genus Chrysanthemum
   - pyrethrum, Dalmatian pyrethrum, Dalmatia pyrethrum, Tanacetum cinerariifolium

Type of: herb, herbaceous plant

Part of: genus Tanacetum, Tanacetum

• inexpressively
• inexpugnable
• inexpungeable
• inexpungible
• inextensible
• inexterminable
• inextinguishable
• inextirpable
• inextricable
• inextricably
• infall
• infallibility
• infallible
• infallibly
• infamous
• infamously
• infamy
• infancy
• infant
• infant death
• infant deathrate
• infant feeding
• infant mortality
• infant mortality rate
• infant prodigy