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Definition of gazillionth

gazillionth

/ɡəˈzɪl.jənθ/
ga · zil · lionth
Plural:gazillionths
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gazillionth Lexical Profile

gazillionth Game Scores & Validity

• adjective

1

Constituting an extremely high, unspecified ordinal number in a series; used hyperbolically to emphasize that something has happened very many times.

Example

"For the gazillionth time, please remember to lock the front door when you leave."

Synonyms
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Antonyms
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• noun

1

The person or thing occupying an extremely high, unspecified position in a sequence.

Example

"Watching that classic comedy for the gazillionth never gets old for our family."

2

One of an extremely large, unspecified number of equal parts of a whole; a tiny fraction.

Example

"The microchip operates at a gazillionth of a second to process the incoming data."

Synonyms
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• Rhymes for gazillionth

• Nearby Words

gaziantep
gazillion
gazillionaire
gazillionth
gazpacho
gdansk
gear

Word Origin & Etymology

Formed in late 20th-century American English by adding the ordinal suffix '-th' to 'gazillion', a humorous blend of 'gargantuan' and 'million' or 'zillion'.

Cite this Entry

Wordmom. (2026). Definition of Gazillionth. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/gazillionth
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