1. Orchid of northern North America having a brownish-green flower and red-and-white lip suggestive of a ram's head
   - ram's-head, ram's-head lady's slipper

Type of: ladies' slipper, lady's slipper, lady-slipper, slipper orchid

Encyclopedia: Cypripedium arietinum

• prepossession
• preposterous
• preposterously
• prepotency
• prepotent
• preppie
• preppy
• preprandial
• preprint
• prepubertal
• prepuberty
• prepubescent
• prepuce
• prepupal
• preputial
• prepyloric vein
• prequel
• prerecord
• prerecorded
• prerequisite
• prerogative
• Pres Young
• Pres.
• presage
• presbyacusis