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.

ENORMOUS definition: 1. extremely large: 2. extremely large: 3. extremely large or great: . Learn more.

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

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.

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.

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. …

Definition of enormous. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.

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

enormous: Very great in size, extent, or amount.