1. Of or relating to biological processes occurring at 24-hour intervals
   "circadian rhythms"

See also: day

Encyclopedia: Circadian

• dimpled chad
• dimply
• dimwit
• din
• Din Land
• dinar
• Dindymene
• dine
• dine in
• dine out
• diner
• dinero
• Dinesen
• dinette
• ding
• ding-a-ling
• dingbat
• dingdong
• dinge
• dinger
• dinghy
• dingily
• dinginess
• dingle
• dingo