sevruga /si-vrooˈgə/

1. A species of sturgeon, Acipenser stellatus, of the Black and Caspian seas
2. A delicately-flavoured caviar obtained from it

• thumbs
• thumbscrew
• thumbscrews
• thumbs down
• thumbs-down
• thumbstall
• thumbstalls
• thumbs up
• thumbs-up
• thumbtack
• thumbtacks
• thumby
• Thummim
• thump
• thumped
• thumper
• thumpers
• thumping
• thumpingly
• thumps
• thunbergia
• thunbergias
• thunder
• thunder-and-lightning
• thunder-bearer