Pathfinder
Part of speech: noun
Definition: One who discovers a way or path; one who explores untraversed regions.
Scout
Part of speech: verb
Definition: To reject with contempt, as something absurd; to treat with ridicule; to flout; as, to scout an idea or an apology.To explore a wide terrain, as on a search.
Part of speech: noun
Definition: A swift sailing boat.A projecting rock.A person sent out to gain and bring in tidings; especially, one employed in war to gain information about the enemy and ground.The act of scouting or reconnoitering.A member of any number of youth organizations belonging to the international scout movement, such as the Boy Scouts of America or Girl Scouts of the United States.A person who assesses and/or recruits others; especially, one who identifies promising talent on behalf of a sports team.A college student's or undergraduate's servant; -- so called in Oxford, England; at Cambridge called a gyp; and at Dublin, a skip.A fielder in a game for practice., A term used until 1920's of a fighter aircraft.
Example sentence: Be Prepared... the meaning of the motto is that a scout must prepare himself by previous thinking out and practicing how to act on any accident or emergency so that he is never taken by surprise.