[ kuh-los-uh s ]
/ kəˈlɒs əs /

noun, plural co·los·si [kuh-los-ahy] /kəˈlɒs aɪ/, co·los·sus·es.

(initial capital letter) the legendary bronze statue of Helios at Rhodes.Compare Seven Wonders of the World.
any statue of gigantic size.
anything colossal, gigantic, or very powerful.

Origin of colossus

1350–1400; Middle English < Latin < Greek kolossós statue, image, presumably < a pre-Hellenic Mediterranean language Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for colossus

British Dictionary definitions for colossus

/ (kəˈlɒsəs) /

noun plural -si (-saɪ) or -suses

something very large, esp a statue

Word Origin for colossus

C14: from Latin, from Greek kolossos
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012