The meaning of ENORMOUS is marked by extraordinarily great size, number, or degree; especially : exceeding usual bounds or accepted notions. How to use enormous in a sentence.

(Definition of enormous from the Cambridge Academic Content Dictionary © Cambridge University Press)

Enormous suggests a marked excess beyond the norm in size, amount, or degree: an enormous boulder. Immense refers to boundless or immeasurable size or extent: an immense sky.

Definition of enormous adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Something that is enormous is extremely large in size or amount. The main bedroom is enormous. There is, of course, an enormous amount to see.

WordReference Random House Unabridged Dictionary of American English © 2025 e•nor•mous (i nôr′ məs), adj. greatly exceeding the common size, extent, etc.; huge; immense: an enormous fortune. …

enormous meaning, definition, what is enormous: very big in size or in amount: Learn more.

There are six meanings listed in OED's entry for the adjective enormous, four of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Jan 20, 2026 · Extremely large; greatly exceeding the common size, extent, etc. The enormous Jupiter is the largest planet in the Solar System.

ENORMOUS definition: greatly exceeding the common size, extent, etc.; huge; immense. See examples of enormous used in a sentence.