"Znáte tohoto cizího člověka?"

Translation: Do you know this stranger?

[BoneheadBass]

So... is "cizí člověk" always used in the meaning of "stranger," even if the stranger isn't (internationally speaking) a "foreigner"? Or is there another word that just means "someone I don"t know"?

[endless_sleeper]

cizí člověk = 'stranger'

cizinec = 'foreigner'

[DavidMills574753]

Does "cizi" mean more "unknown" than "foreign" then?

[VladaFu]

foreign, alien

a foreign body in a wound - cizí těleso v ráně

cizinec - a foreigner, a stranger, an alien (a legal or illegal alien, not extra-terrestrial)