D defs.my
Entry 2 senses Webster, 1913

Terror

/tĕr'-ẽr/ · Ter·ror · IPA /ˈtɛɹ.ɚ/
01 n. Extreme fear; fear that agitates body and mind; violent dread; fright.
  1. 1.
    Extreme fear; fear that agitates body and mind; violent dread; fright.
    Terror seized the rebel host.” Milton.
  2. 2.
    That which excites dread; a cause of extreme fear.
    “Those enormous terrors of the Nile.” Prior.
    “Rulers are not a terror to good works.” — Rom. xiii. 3.
    “There is no terror, Cassius, in your threats.” Shak.
Phrases & compounds
King of terrors — death.
Reign of Terror — See in Dictionary of Noted Names in Fiction.