the act of something growing very fast; or spreading through an area quickly

The disease ran rampid throughout the country.

Pirated music is rampid in the internet
by Dylan (tyg) April 20, 2008
1 more definition
Top Definition
A non-existant word that mentally challenged people often confuse with the word "rampant."

See below.
Jack: The disease ran rampid throughout the country.
Jill: Rampid is not a word, you moron.

Jack: Pirated music is rampid in the Internet.
Jill: Are you really that stupid?
by iamchris January 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.

×