Top Definition
The mother-in-law you want to avoid like mononucleosis.
I really love the guy but I can't imagine spending holidays with the mono-mom.
by October 16, 2008
A woman who gives birth to just one baby at a time, as opposed to an octomom.
She's no attention whore like Nadya Suleman, she's a monomom.
by TaviRider December 12, 2009

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.