It means, "the short hair."
Since it says "tiene," "tiene el pelo largo" means s/he has the long hair. I do not quite get it, but it's either that or there shouldn't be "el" in there. Tienes pelo largo. (You have long hair)
I have short blonde hair = Tengo el pelo rubio y corto.
el pelo: the hair
Paco is tall and has a little black hair
I have black hair. Tengo=I have, pelo=hair, negro=black
Since it says "tiene," "tiene el pelo largo" means s/he has the long hair. I do not quite get it, but it's either that or there shouldn't be "el" in there. Tienes pelo largo. (You have long hair)
I have short blonde hair = Tengo el pelo rubio y corto.
"I have short hair" in Spanish is "Tengo pelo corto". It is pronounced "TANE-go PAY-lo COR-toe". Please see the Related link below for confirmation of the translation.
Tengo el pelo castaño y corto
Tiene pelo corto y castaño.Tiene pelo constanos.
el pelo: the hair
Paco is tall and has a little black hair
I have black hair. Tengo=I have, pelo=hair, negro=black
Cortaste mi pelo demasiado corto.
"the hair"
El pelo.
pelo corto y negro