1 definition by Guitly-X

Top Definition
the mucus created by the cilia in ones throat. (For my use in scrabble)
"I made up the word cilum in scrabble."
by Guitly-X January 17, 2006

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.