What does brobdingnagian mean?

Brobdingnagian means “gigantic in size.” It is derived from Jonathan Swift’s novel Gulliver’s Travels, in which Brobdingnag is a fictional land inhabited by giants.

As a proper adjective, Brobdingnagian should always be capitalized (e.g., “The house my parents rented for the family reunion is Brobdingnagian; it sleeps 25!”).

QuillBot’s free Grammar Checker can help you use proper adjectives like Brobdingnagian correctly.