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

• hardheartedness
• hardihood
• hardily
• hardiness
• Harding
• hardinggrass
• hardish
• hardline
• hardliner
• hardly
• hardly a
• hardness
• hardpan
• hardscrabble
• hardship
• moderatism
• moderato
• moderator
• moderatorship
• modern
• modern ballet
• modern dance
• Modern English
• modern era
• modern font