Definition of aghast
: struck with terror, amazement, or horror : shocked and upset was aghast when she heard the news
aghast was our Word of the Day on 07/01/2013. Hear the podcast!
Examples of aghast in a sentence
The news left her aghast.
Critics were aghast to see how awful the play was.
Did You Know?
If you are aghast, you might look like you've just seen a ghost, or something similarly shocking. "Aghast" traces back to a Middle English verb, gasten, meaning "to frighten." "Gasten" (which also gave us ghastly, meaning "terrible or frightening) comes from "gast," a Middle English spelling of the word ghost. "Gast" also came to be used in English as a verb meaning "to scare." That verb is now obsolete, but its spirit lives on in words spoken by the character Edmund in Shakespeare's King Lear: "gasted by the noise I made, full suddenly he fled."
AGHAST Defined for Kids
Definition of aghast for Students
: struck with terror, surprise, or horror The news left her aghast.
Seen and Heard
What made you want to look up aghast? Please tell us where you read or heard it (including the quote, if possible).