A child around the age of 10/11 who is trying to act like a teenager - wears teen clothes, makeup ect.
"Ewwww, i hate preens, they suck"
by Starlett March 18, 2003
Shortened name for a pre-teen who is especially annoying or pre-teenish. Or can mean any pre-teen in general.
Middle schoolers are generally all preens.
by J. Walt October 12, 2007
Bastardized form of the word Preteen--used to refer to someone who's being a teenage douchebag.
Man, that girl's acting like such a preen with her boyfriend.
by JP May 08, 2004
also applies to any teenager who tries to act like one, but whose parts haven't started working yet
Look at that preen flirting it up with those girls! They must be a foot taller than him!
by Alex March 18, 2003