Origin of penstock
"penstock." YourDictionary, n.d. Web. 21 March 2019. <https://www.yourdictionary.com/penstock>.
penstock. (n.d.). Retrieved March 21st, 2019, from https://www.yourdictionary.com/penstock
Perhaps from pen an enclosure + stock.
Yes, I'd like to receive Word of the Day emails from YourDictionary.com
By continuing, you agree to our
Please set a username for yourself.
People will see it as Author Name with your public flash cards.