The meaning of GIGANTIC is exceeding the usual or expected (as in size, force, or prominence). How to use gigantic in a sentence. Synonym Discussion of Gigantic.

1. Exceedingly large in size, extent, or amount, especially for its kind: a gigantic toadstool. See Synonyms at enormous. 2. Very great in scope or importance: a gigantic mistake.

Add to word list extremely large: a gigantic shopping center (Definition of gigantic from the Cambridge Academic Content Dictionary © Cambridge University Press)

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

If you describe something as gigantic, you are emphasizing that it is extremely large in size, amount, or degree.

Dec 14, 2025 · gigantic (comparative more gigantic, superlative most gigantic) Very large. quotations

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

Gigantic is an unproduced American animated musical fantasy film based on the English fairy tale "Jack and the Beanstalk". The film was to be directed by Nathan Greno and Meg LeFauve, produced by …

Gigantic means extraordinarily large or huge. Some things are more than huge—they’re gigantic. The word is most often applied to physical objects whose size makes you marvel with awe. Blue whales …

Gigantic definition: Exceedingly large in size, extent, or amount, especially for its kind.