1 definition by Street Pharmicist

Top Definition
A type of marijuana. Chronic is grown under perfect conditions which makes the THC (marijuana's active ingredient) level go through the roof. This results in a much stronger drug and a greater smell.
Pass the chronic yo.
by Street Pharmicist August 28, 2003

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.