penstock /penˈstok/

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

• interdigitated
• interdigitates
• interdigitating
• interdigitation
• interdine
• interdined
• interdines
• interdining
• interdisciplinarity
• interdisciplinary
• interess
• interesse
• interessed
• interesses
• interessing
• interest
• interested
• interestedly
• interestedness
• interestednesses
• interest-free
• interest group
• interest groups
• interesting
• interestingly