How do you spell Cousin

Available Definitions:
1)  n. - One collaterally related more remotely than a brother or sister; especially, the son or daughter of an uncle or aunt.
2)  n. - A title formerly given by a king to a nobleman, particularly to those of the council. In English writs, etc., issued by the crown, it signifies any earl.
3)  n. - Allied; akin.