Top Definition
A power line.

A colloquialism often used by those whose power is supplied by hydroelectric dams.
Last night's storm knocked out the hydrolines for Leland Avenue.
by Bluehawk May 24, 2007
5 Words related to hydroline

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×