penstock /penˈstok/

1. A sluice
2. (in a hydroelectric or other plant) a valve-controlled water conduit

• saurischian
• saurischians
• saurognathous
• sauroid
• sauropod
• sauropodous
• sauropods
• sauropsidan
• sauropsidans
• Sauropterygia
• sauropterygian
• Saururae
• saury
• sausage
• sausage bassoon
• sausage bassoons
• sausage dog
• sausage dogs
• sausage machine
• sausage machines
• sausage meat
• sausage meats
• sausage poisoning
• sausage roll
• sausage rolls