noun
1. any North American shrubby perennial herb of the genus Heliopsis having large yellow daisylike flowers
• Syn: ↑heliopsis
• Hypernyms: ↑wildflower, ↑wild flower
• Member Holonyms: ↑genus Heliopsis
2. Eurasian perennial herbs having daisylike flowers with yellow rays and dark centers
• Hypernyms: ↑wildflower, ↑wild flower
• Hyponyms: ↑woodland oxeye, ↑Buphthalmum salicifolium
• Member Holonyms: ↑Buphthalmum, ↑genus Buphthalmum
3. an oval or round dormer window
• Hypernyms: ↑dormer window
Useful english dictionary. 2012.