Ap·pall v. t. [imp. & p. p. Appalled p. pr. & vb. n. Appalling.]
  1. To make pale; to blanch. [Obs.]
  The answer that ye made to me, my dear, . . .
  Hath so appalled my countenance.   --Wyatt.
  2. To weaken; to enfeeble; to reduce; as, an old appalled wight. [Obs.]
     Wine, of its own nature, will not congeal and freeze, only it will lose the strength, and become appalled in extremity of cold.   --Holland.
  3. To depress or discourage with fear; to impress with fear in such a manner that the mind shrinks, or loses its firmness; to overcome with sudden terror or horror; to dismay; as, the sight appalled the stoutest heart.
     The house of peers was somewhat appalled at this alarum.   --Clarendon.
  Syn: -- To dismay; terrify; daunt; frighten; affright; scare; depress. See Dismay.
  Ap·pall·ing, a. Such as to appall; as, an appalling accident.  -- Ap*pall*ing*ly, adv.
  ◄ ►
  appal
       v 1: strike with disgust or revulsion; "The scandalous behavior
            of this married woman shocked her friends" [syn: shock,
             offend, scandalize, scandalise, appall, outrage]
       2: fill with apprehension or alarm; cause to be unpleasantly
          surprised; "I was horrified at the thought of being late
          for my interview"; "The news of the executions horrified
          us" [syn: dismay, alarm, appall, horrify]
       [also: appalling, appalled]
  appalling
       adj : causing consternation; "appalling conditions" [syn: dismaying]
       n : an experience that appalls; "is it better to view the
           appalling or merely hear of it?"