1. (of animals that have several estrous cycles in one breeding season) in a period of sexual inactivity
   - diestrous, dioestrous, dioestrual

See also: anestrous, diestrum

• rattly
• rattrap
• Rattus
• Rattus norvegicus
• Rattus rattus
• ratty
• Rau-Sed
• raucous
• raucously
• raucousness
• Raudixin
• rauli beech
• raunch
• raunchily
• raunchiness
• raunchy
• rauvolfia
• rauwolfia
• Rauwolfia serpentina
• ravage
• ravaged
• ravager
• ravaging
• rave
• rave-up