Definition of Appall

Verb

• 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"
  dismay alarm appal horrify
• strike with disgust or revulsion
  "The scandalous behavior of this married woman shocked her friends"
  shock offend scandalize scandalise appal outrage

• Scrabble® score of the appall (10)
• Word Chums® score of the appall (14)
• Words With Friends® score of the appall (14)