1) a person who goes into an unexplored or undeveloped country to settle or work there; the first person to begin a new branch of study, method etc (pioneer)
of, in, from, another country, not one's own
from another country, experience
(concerning) a person who visits (a hotel) but is not staying there
from another country, experience
a rude or unpleasant person
obscure, mysterious
not well known; not knowing (about) something
different, strange
not known or identified
obscure, mysterious
