Meaning of the word flabbergasted in English

What does flabbergasted mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

flabbergasted

US /ˈflæb.ɚ.ɡæs.tɪd/
UK /ˈflæb.ə.ɡɑː.stɪd/

Adjective

astounded or surprised greatly

Example:
•
I was absolutely flabbergasted when I heard the news.
•
She looked utterly flabbergasted by his sudden proposal.