1. Extremely dark
   "it was pitch-dark in the cellar"
   - black, pitch-black

See also: dark

• centreing
• centreline
• centrepiece
• centrex
• centric
• centrical
• centricity
• centrifugal
• centrifugal force
• centrifugal pump
• centrifugate
• centrifugation
• centrifuge
• centring
• centriole
• centripetal
• centripetal acceleration
• centripetal force
• Centriscidae
• centrism
• centrist
• Centrocercus
• Centrocercus urophasianus
• centroid
• centroidal