co·​los·​sal kə-ˈlä-səl How to pronounce colossal (audio)
: of, relating to, or resembling a colossus
colossal statues
: of a bulk, extent, power, or effect approaching or suggesting the stupendous or incredible
colossal rock formations
colossal stellar explosions
: of an exceptional or astonishing degree
a colossal failure
a colossal bore
colossal ambition
colossally adverb
Choose the Right Synonym for colossal

enormous, immense, huge, vast, gigantic, colossal, mammoth mean exceedingly large.

enormous and immense both suggest an exceeding of all ordinary bounds in size or amount or degree, but enormous often adds an implication of abnormality or monstrousness.

an enormous expense
an immense shopping mall

huge commonly suggests an immensity of bulk or amount.

incurred a huge debt

vast usually suggests immensity of extent.

the vast Russian steppes

gigantic stresses the contrast with the size of others of the same kind.

a gigantic sports stadium

colossal applies especially to a human creation of stupendous or incredible dimensions.

a colossal statue of Lincoln

mammoth suggests both hugeness and ponderousness of bulk.

a mammoth boulder

Examples of colossal in a Sentence

a colossal statue of the town's founder
Recent Examples on the Web This colossal bridge spanning a deep gorge has been in the hands of the Barberini family since 1633, when Pope Urban VIII acquired the surrounding estate. David Laskin, San Diego Union-Tribune, 2 June 2024 Madama Lucrezia, located by the Palazzo Venezia, is a colossal Roman bust that stands nearly ten feet tall. Elizabeth Djinis, Smithsonian Magazine, 31 May 2024 Two climbers were waiting to be rescued near the peak of Denali, a colossal mountain that towers over miles of vast tundra in southern Alaska, officials said Wednesday. Emily Mae Czachor, CBS News, 30 May 2024 Enter: the Extra Large Trunk Spinner by Briggs & Riley, which can accommodate a whopping 123 liters in its colossal two compartments. Cassandra Brooklyn, Travel + Leisure, 29 May 2024 See all Example Sentences for colossal 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'colossal.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History


see colossus

First Known Use

1664, in the meaning defined at sense 1

Time Traveler
The first known use of colossal was in 1664

Dictionary Entries Near colossal

Cite this Entry

“Colossal.” Dictionary, Merriam-Webster, Accessed 20 Jun. 2024.

Kids Definition


co·​los·​sal kə-ˈläs-əl How to pronounce colossal (audio)
: of, relating to, or resembling a colossus
especially : of very great size
a colossal office building
: extraordinary, exceptional
colossal growth
a colossal failure
colossally adverb

More from Merriam-Webster on colossal

Last Updated: - Updated example sentences
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