The quality or state of being colossal; enormous size or magnitude; hugeness.
From 'colossal' (adjective) + '-ity' (suffix forming abstract nouns of quality). 'Colossal' derives from 'colossus,' ultimately from Greek 'kolossos.'
The colossality of the Great Pyramid—originally 481 feet tall, built with 2.3 million stone blocks before modern machinery—is so hard to grasp that ancient people believed only gods could have built it.
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