Definitions
unusual largeness in size or extent or number
Word origin
From vast + -ness.
Used in a sentence
“He had a feeling that he was lost in the vastness of a huge forest.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer2 curated clues
01“immense breadth”8 letters
02“Immense size”8 letters
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