souterrain /soo-te-rɛ̃ˈ or sooˈtə-rān/

1. An underground chamber
2. An earth-house

• mummery
• mummia
• mummias
• mummied
• mummies
• mummification
• mummifications
• mummified
• mummifies
• mummiform
• mummify
• mummifying
• mumming
• mummings
• mummock
• mummy
• mummy-case
• mummy-cases
• mummy-cloth
• mummy-cloths
• mummying
• mummy porn
• mummy-wheat
• mump
• mumped