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noun

vastness

VAST-nuhs
noun
1
The quality of being enormous in size or extent.
"The vastness of the ocean is hard to grasp until you sail across it."
2
A huge, sweeping space or expanse.
"They gazed out at the snowy vastness of the tundra."

How to Use Vastness

Learner’s notes

In plain EnglishJust how enormous something is.

Common pairings
the vastness of space sheer vastness

Word Forms

vastnesses plural

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Fill the Gap

Can you complete this real example?

The _____ of the ocean is hard to grasp until you sail across it.

Etymology

Formed from vast plus the noun-forming suffix -ness.

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Definitions: FreeDict original editorial