The meaning of VAST is very great in size, amount, degree, intensity, or especially in extent or range. How to use vast in a sentence. Synonym Discussion of Vast.

Vastness definition: the fact or quality of being very great in extent, size, degree, amount, etc.; immensity or hugeness.. See examples of VASTNESS used in a sentence.

Vastness often involves realizing patterns of causation, design, and beneficence that transcend the human scale, and such cognitive broadening could have fitness implications.

Oct 29, 2025 · /ˈvæstnɪs/ IPA guide Other forms: vastnesses Definitions of vastness noun unusual largeness in size or extent or number synonyms: enormousness, grandness, greatness, …

the extremely large area, size or amount of something. Definition of vastness noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, …

VASTNESS definition: unusually large in size , extent , degree , or number; immense | Meaning, pronunciation, translations and examples in American English

WordReference Random House Learner's Dictionary of American English © 2024 vast /væst/ adj., -er, -est. of very great area or size: a vast continent. very great in quantity or amount: the …

Very great in size, extent, or quantity. See Synonyms at enormous. 2. Very great in scope or import: a vast improvement.

vastness, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

Synonyms for VASTNESS: magnitude, immensity, hugeness, immenseness, enormousness, enormity, extensiveness, massiveness; Antonyms of VASTNESS: minuteness, smallness, …