stowaway

English Thesaurus

1. a person who hides aboard a ship or plane in the hope of getting free passage (noun.person)

hypernym	:	passenger, rider,
definition	:	a traveler riding in a vehicle (a boat or bus or car or plane or train etc) who is not operating it (noun.person)

derivation	:	stow away,
definition	:	hide aboard a ship or a plane to get free transportation (verb.perception)

derivation	:	stow away,
definition	:	hide aboard a ship or a plane to get free transportation (verb.perception)