adjective C1 English (late 18th century) origin flabbergasted /ˈflæb.ɚ.ɡæs.tɪd/  ·  FLAB-er-GAS-ted حیراندنگچونکا ہوا Roman Urdu: Hairaan, Dung, Chonkah hua ENGLISH MEANING Extremely surprised or shocked. When someone is flabbergasted, they are overwhelmed by an unexpected event and find it hard to speak. It is a strong, informal word used to convey astonishment beyond simple surprise.[...]