noun
small family of herbs having flowers with 3 petals and 3 sepals; in some classification systems considered a subfamily of the Liliaceae
• Syn: ↑Trilliaceae, ↑trillium family
• Hypernyms: ↑liliid monocot family
• Member Holonyms: ↑Liliales, ↑order Liliales
• Member Meronyms: ↑genus Trillium
Useful english dictionary. 2012.