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

See also: day

Encyclopedia: Circadian

• Manxman
• many
• many a
• many an
• many another
• many thanks
• many-chambered
• many-lobed
• many-sided
• manyfold
• Manzanilla
• manzanita
• Manzoni
• manège
• Mao
• Mao jacket
• Mao Tsetung
• Mao Zedong
• MAOI
• Maoism
• Maoist
• Maori
• maori hen
• map
• map collection