1. Inability to see the colour red or to distinguish red and bluish-green
   - red-blind

See also: blind, protanopia, unsighted

• chondrosarcoma
• chondrule
• Chondrus
• Chondrus crispus
• Chongqing
• choo-choo
• chook
• choose
• choose up
• chooser
• choosey
• choosy
• chop
• chop down
• chop off
• chop shop
• chop shot
• chop suey
• chop up
• chop-chop
• chop-suey greens
• chopfallen
• chophouse
• Chopin
• chopine