com·pel·ling /kəmˈpɛlɪŋ/
  (a.)強制的,強迫性的,令人注目的
  Com·pel v. t. [imp. & p. p. Compelled p. pr. & vb. n. Compelling.]
  1. To drive or urge with force, or irresistibly; to force; to constrain; to oblige; to necessitate, either by physical or moral force.
     Wolsey . . . compelled the people to pay up the whole subsidy at once.   --Hallam.
     And they compel one Simon . . . to bear his cross.   --Mark xv. 21.
  2. To take by force or violence; to seize; to exact; to extort. [R.]
  Commissions, which compel from each
  The sixth part of his substance.   --Shak.
  3. To force to yield; to overpower; to subjugate.
     Easy sleep their weary limbs compelled.   --Dryden.
     I compel all creatures to my will.   --Tennyson.
  4. To gather or unite in a crowd or company. [A Latinism] “In one troop compelled.”
  5. To call forth; to summon. [Obs.]
     She had this knight from far compelled.   --Spenser.
  Syn: -- To force; constrain; oblige; necessitate; coerce. See Coerce.
  compelling
       adj 1: driving or forcing; "compelling ambition"
       2: tending to persuade by forcefulness of argument; "new and
          compelling evidence"
  compel
       v 1: force or compel somebody to do something; "We compel all
            students to fill out this form" [syn: oblige, obligate]
       2: make someone do something [syn: command, require]
       [also: compelling, compelled]