'Passer' definitions:

noun

A person who passes by casually or by chance [syn: passerby, passer-by, passer]

noun

A person who passes as a member of a different ethnic or racial group

noun

A student who passes an examination

noun

(football) a ball carrier who tries to gain ground by throwing a forward pass [syn: passer, forward passer]

noun

Type genus of the Passeridae [syn: Passer, genus Passer]