1. Perennial Old World buttercup with golden to sulphur yellow flowers in late spring to early summer; naturalized in North America
   - Ranunculus bulbosus

Derived forms: common buttercups

Type of: buttercup, butterflower, butter-flower, crowfoot, goldcup, kingcup [Brit]

• power saw
• power series
• power service
• power shovel
• power station
• power steering
• power structure
• power surge
• power system
• power takeoff
• power tool
• power train
• power trip
• power unit
• power user
• power walking
• power worker
• power-assisted
• power-assisted steering
• power-dive
• power-driven
• power-station worker
• powerboat
• powerboating
• powerbroker