Top Definition
noun, the chemical compound found in the systems of the self-righteous, resulting in their pontificating with moral impugnity
Her church-folk friends were alright, but you could smell the sanctimonium in the air when the subject of abstinence came up
by OneCharmingBastard April 18, 2011

Free Daily Email

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

Emails are sent from We'll never spam you.