Top Definition
A person who is prolific at dishing out his own passionate opinions, whether they be requested or not. An opinion from a rant merchant is always correct.
"That guy's got an opinion on everything.."
"I know, he's a right bloody rant merchant."
"Always right though..."
by RantMerchant October 26, 2009

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.

×