An underground vault, especially one beneath a church that is used as a burial place.
Any of the genus Cryptopus of orchids of Madagascar and Mauritius.
A small pit or cavity in the surface of an organ or other structure.
Any of the genus Cryptocoryne of aquatic plants of southern and southeastern Asia.
A large stately tomb or a building housing such a tomb or several tombs.
A gloomy, usually large room or building.