# flabbergaster

> English word · Noun

## Definitions
1. A person, thing, fact or event that is flabbergasting, or that causes extreme shock.
2. A state of surprise or fear.

## Etymology
From flabbergast + -er.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/flabbergaster