A thousand thousands; 1,000,000
(Chiefly British) The cardinal number equal to 1018 .
An indefinitely large number.
(Slang, hyperbolic) An unspecified large number (of).
Find another word for gazillion. In this page you can discover 7 synonyms, antonyms, idiomatic expressions, and related words for gazillion, like: million, billion, trillion, zillion, jillion, a-zillion and coupla.