1 definition by Bob Turk

J Hook - Used in meteorology refering to the area of a thunderstorm that produces tornados. Usually associated with the "Dry line."
Did you see that J Hook on the radar?
by Bob Turk August 26, 2012

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.

×