1. Ill and usually confined
   "laid up with a bad cold"

See also: ill, sick

• fissile
• fissility
• fission
• fission bomb
• fissionable
• fissiparity
• fissiparous
• fissiped
• fissiped mammal
• Fissipedia
• fissure
• fissure of Rolando
• fissure of Sylvius
• Fissurella
• Fissurella apertura
• Fissurellidae
• fist
• fistfight
• fistful
• fistic
• fisticuffs
• fisting
• fistmele
• fistula
• fistular