achillea millefolium is a noun meaning "ubiquitous strong-scented mat-forming Eurasian herb of wasteland, hedgerow or pasture having narrow serrate leaves and small usually white florets; widely naturalized in North America". It carries one recorded sense.
Definitions, synonyms and semantic relations for achillea millefolium come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.