Top Definition
An all-girls school in Merion, PA where you actually have to know stuff to get in. Was originally Mater Misricoriae. Sr. Reggie, Dano, and Shea rule the school. The sports teams dominate.. rival schools like villa maria, gwenedd and mt st joe's. NJ girls who go to merion take the PREP bus st joe's prep. OLMA is the New Jersey imitation of Merion. Mixers are awwessomee. It would help to have some $$$.
When you go to Merion, you live at Merion.
by R.o.g. May 06, 2005
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.