A bromance type love exclusively applicable to roommates. Solves the question of what to call two females with a bromantic relationship.
damnn those girls in fake elder are close!
--Who, Britt and Jean? Yeah they have a total roomance. It's chill.
Doesn't Mick get jealous?
--Whoa dude. Roomance isn't being lesbian. Roomance is having the sickest roommate ever.