yarrow

noun

yar·​row ˈyer-(ˌ)ō 

ˈya-(ˌ)rō

: a widely naturalized strong-scented Eurasian composite herb (Achillea millefolium) with finely dissected leaves and small usually white corymbose flowers

also : any of several congeneric plants

Examples of yarrow in a Sentence

Recent Examples on the Web

White clover and yarrow attract beneficial insects like parasitic wasps that will destroy cabbage worms. — Karen Brewer Grossman, Southern Living, 27 July 2026

For natural squash bug control, try companion planting with yarrow, borage, zinnias, sunflowers, chives, or nasturtiums. — Lauren Landers, The Spruce, 20 July 2026

Beyond its aesthetic appeal, yarrow is a powerful companion plant that enhances soil quality and fertility. — Sj McShane, Martha Stewart, 26 June 2026

Pruning those stems back to the lower set of leaves around the base of the plant after the initial flowering period should prompt yarrow to produce stronger regrowth. — Lauren Landers, Better Homes & Gardens, 17 June 2026

Word History

Etymology

Middle English yarowe, from Old English gearwe; akin to Old High German garwa yarrow

First Known Use

before the 12th century, in the meaning defined above

Rhymes for yarrow

• aro
• claro
• haro
• maro
• morrow
• sorrow
• amparo