The meaning of GARGANTUAN is tremendous in size, volume, or degree : gigantic, colossal. How to use gargantuan in a sentence. Did you know?

There is a sudden, massive over-reaction to a situation, a mobilisation of everything and everybody in one enormous gargantuan proposal to deal with the economy.

Gargantuan means extraordinarily large or huge. Some things are more than huge—they’re gargantuan. The word is commonly applied to physical objects whose size makes you marvel with awe. Blue …

Jun 7, 2026 · Adjective gargantuan (comparative more gargantuan, superlative most gargantuan) Huge; immense; tremendous. Synonyms: colossal, enormous, giant, huge, humongous, immense; see also …

This gargantuan discrepancy between our "official" debt and our actual net indebtedness isn't surprising.

1. Of immense size, extent, or quantity. See Synonyms at enormous. 2. Of exceedingly great scope or nature: a gargantuan effort.

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

The word gargantuan can refer to an object that's physically massive in size or it can describe something that you perceive, like a feeling or an expectation. For example, you might have a gargantuan …

2 days ago · Synonyms for GARGANTUAN: gigantic, huge, enormous, giant, vast, massive, colossal, tremendous; Antonyms of GARGANTUAN: tiny, minuscule, diminutive, microscopic, miniature, …

If you say that something is gargantuan, you are emphasizing that it is very large.