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

1. An underground chamber
2. An earth-house

• thumbnail
• thumbnails
• thumbnail sketch
• thumbnut
• thumbnuts
• thumb one's nose
• thumb piano
• thumb pianos
• thumbpiece
• thumbpieces
• thumbpot
• thumbpots
• thumbprint
• thumbprints
• thumb ring
• thumb rings
• thumbs
• thumbscrew
• thumbscrews
• thumbs down
• thumbs-down
• thumbstall
• thumbstalls
• thumbs up
• thumbs-up