non|par|ti|san or non|par|ti|zan «non PAHR tuh zuhn», adjective, noun.
–adj.
2. not supporting, or controlled by, any of the regular political parties: »
a nonpartisan voter.
SYNONYM(S): independent.–n.
a nonpartisan person: »
Five of the fifteen candidates at-large would…be nonpartisans (New York Times).
Useful english dictionary. 2012.