Living in your fraternity or sorority house.
I love living in. All the girls around all the time is great for my gossip quotient.
V. Living at a fraternity or sorority house for an extended period of time.
N. One who lives at a fraternity house, including but not limited to the girls who live at fraternity house over the summer while the sororities shut down.
All the Delta Delta Delta girls are going to live in at Theta Chi over the summer.