What does gazillion mean?
Gazillion is an informal English noun meaning an extremely large, indefinite number or amount. It is used for hyperbole, typically when the exact figure is unimportant or impossible to determine: someone may have “a gazillion questions,” “a gazillion reasons,” or “a gazillion dollars.” Although it sounds like a precise unit of measurement, it has no fixed numerical value and is not normally used in formal, technical, or financial contexts. The word is especially common in North American speech and informal writing, where it conveys an amused sense of overwhelming abundance. Its deliberate exaggeration distinguishes it from ordinary words such as “many” or “numerous.” Gazillion also developed within the playful family of terms ending in “-illion,” including “zillion” and “jillion,” all of which suggest quantities too vast for ordinary counting.
nounAn extremely large, indefinite number or amount, used especially in informal English to exaggerate how many things there are.
- An extremely large, indefinite number of people, things, or events.
- An extremely large amount of money, time, or some other resource.
"She has a gazillion questions about what to wear to the wedding."
"We must have tried a gazillion different approaches before finding one that worked."
"The renovation apparently cost him a gazillion dollars."
The plural is grammatically possible but is less common than the singular form used after an indefinite article in its generalized sense.
"The children had gazillions of questions about the new puppy."
Gazillion is the comic way to say that counting has become entirely beside the point.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of gazillion
Gazillion is a playful alteration of the informal word “zillion,” which was created as an exaggerated term for a very large number. The family developed in later twentieth-century American English through humorous coinages and alterations using the suffix “-illion,” as seen also in “jillion.” The word is not derived from a traditional grammatical inflection or an exact numeral, but is a familiar cousin of “million,” “billion,” and “trillion.”
How gazillion is actually used
This is an informal, hyperbolic word used especially in North American English. It is not a precise quantity, and its exaggeration is usually friendly or humorous rather than strictly factual. The singular form after an article is especially common.
Easily confused with gazillion
Gazillion is the more familiar, playfully exaggerated form, while zillion is an older informal term for an unimaginably large number.