sevruga /si-vrooˈgə/

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

• twelfthly
• twelfth man
• twelfth men
• Twelfth Night
• twelfths
• Twelfthtide
• twelve
• twelvefold
• twelve-hour clock
• twelvemo
• twelvemonth
• twelvemonths
• twelvemos
• twelve-note
• twelve-note row
• twelve-penny
• twelves
• twelve score
• twelve scores
• twelve-step
• Twelve Tables
• twelve-tone
• twelve-tone row
• twenties
• twentieth