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immensity

American  
[ih-men-si-tee] / ɪˈmɛn sɪ ti /

noun

  1. vastness; enormous extent.

    the immensity of the Roman empire.

  2. the state or condition of being immense.


immensity British  
/ ɪˈmɛnsɪtɪ /

noun

  1. the state or quality of being immense; vastness; enormity

  2. enormous expanse, distance, or volume

    the immensity of space

  3. informal a huge amount

    an immensity of wealth

"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

Etymology

Origin of immensity

First recorded in 1400–50; late Middle English word from Latin word immēnsitās. See immense, -ity

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But in its immensity, its implacable absoluteness, is a certain confusion between means and ends.

From The Wall Street Journal • Dec. 17, 2025

By returning to us, "Pachinko" gives us more of a sense of that immensity in ways we previously may not have thought possible.

From Salon • Aug. 23, 2024

"We kept it so cool to the end. We had the confidence, we know we've done so many hard miles in training. The immensity of it hasn't caught up with me yet."

From BBC • Jul. 31, 2024

Given the immensity of the challenges, Boeing can’t afford to grant its next leader a long learning curve.

From Seattle Times • May 18, 2024

Not a road or village or settlement or power line or even a single person existed in this staggering immensity.

From This Side of Wild by Gary Paulsen