scout /ˈskaʊt/
  守候,偵察,搜索,偵察員,偵察機(vi.)守候,偵察,巡視,嘲笑(vt.)偵察,跟蹤
  Scout, v. t. [imp. & p. p. Scouted; p. pr. & vb. n. Scouting.]
  1. To observe, watch, or look for, as a scout; to follow for the purpose of observation, as a scout.
  Take more men,
  And scout him round.   --Beau. & Fl.
  2. To pass over or through, as a scout; to reconnoiter; as, to scout a country.
  Scout, v. i. To go on the business of scouting, or watching the motions of an enemy; to act as a scout.
  With obscure wing
  Scout far and wide into the realm of night.   --Milton.
  ◄ ►
  Scout n.  A swift sailing boat. [Obs.]
     So we took a scout, very much pleased with the manner and conversation of the passengers.   --Pepys.
  Scout, n.  A projecting rock. [Prov. Eng.]
  Scout v. t.  To reject with contempt, as something absurd; to treat with ridicule; to flout; as, to scout an idea or an apology. “Flout 'em and scout 'em.”
  Scout, n.
  1. A person sent out to gain and bring in tidings; especially, one employed in war to gain information of the movements and condition of an enemy.
  Scouts each coast light-armèd scour,
  Each quarter, to descry the distant foe.   --Milton.
  2. A college student's or undergraduate's servant; -- so called in Oxford, England; at Cambridge called a gyp; and at Dublin, a skip. [Cant]
  3. Cricket A fielder in a game for practice.
  4. The act of scouting or reconnoitering. [Colloq.]
     While the rat is on the scout.   --Cowper.
  5. A boy scout or girl scout (which see, above).
  Syn: -- Scout, Spy.
  Usage: In a military sense a scout is a soldier who does duty in his proper uniform, however hazardous his adventure. A spy is one who in disguise penetrates the enemies' lines, or lurks near them, to obtain information.
  scout
       n 1: a person employed to watch for something to happen [syn: lookout,
             lookout man, sentinel, sentry, watch, spotter,
             picket]
       2: someone employed to discover and recruit talented persons
          (especially in the worlds of entertainment or sports)
          [syn: talent scout]
       3: someone who can find paths through unexplored territory
          [syn: pathfinder, guide]
       v : explore, often with the goal of finding something or
           somebody [syn: reconnoiter, reconnoitre]