1. informal. extremely large; huge
"The portions at the restaurant were ginormous; one plate could have fed the entire table!"
"The bill for this wedding must be ginormous."
Origin: (from etymonline.com)
"1948, perhaps originally military colloquial, from a merger of gigantic + enormous."
Awkwardness rating: 7
|Glad I'm not footing that ginormous bill. (patheos.com)|