Main Entry: co·los·sal

Pronunciation: \kə-ˈlä-səl\

Function: adjective

Date: 1712

1 : of, relating to, or resembling a colossus
2 : of a bulk, extent, power, or effect approaching or suggesting the stupendous or incredible <colossal rock formations>
3 : of an exceptional or astonishing degree <a colossal failure>

synonyms see enormous

— co·los·sal·ly \-sə-lē\ adverb