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infinitillion

A playful, hyperbolic non-number that means an impossibly, comically large quantity — more than a billion, more than a trillion, basically more than your brain can meaningfully process.

ˌɪnfɪˈnɪʃənəl273 viewsLast reviewed Jun 29, 2026+ Add a definition
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#1·Apr 28, 2026

A playful, hyperbolic non-number that means an impossibly, comically large quantity — more than a billion, more than a trillion, basically more than your brain can meaningfully process. Not found in any maths textbook, infinitillion lives entirely in the realm of exaggeration, used when actual big numbers feel too boring to convey just how enormous something is. Perfect for kids, memes, and anyone who wants to win an argument about who loves something more.

I have told you an infinitillion times to put your shoes away before you come inside.
Origin: Blend of 'infinite' and the '-illion' suffix (as in million, billion), coined as a humorous hyperbolic number. Editorial expansion authored on Slangora.
For parents

Infinitillion means: A playful, hyperbolic non-number that means an impossibly, comically large quantity - more than a billion, more than a trillion, basically more than your brain can meaningfully process. Not found. It is internet-era slang, commonly seen on TikTok, Discord, Reddit or X. It has drug-related associations; worth a calm conversation about which side of the topic your teen is on.

For ESL learners

infinitillion means: A playful, hyperbolic non-number that means an impossibly, comically large quantity - more than a billion, more than a trillion, basically more than your brain can meaningfully. Register: very informal, internet slang. Avoid in formal, business, academic, or polite writing. Even in casual speech the word can offend and is best left out of a learner's active vocabulary. A common learner mistake is using the word in a register it does not fit, or assuming a single global meaning; native speakers immediately notice when slang appears in formal contexts, so always check the surrounding register before producing it yourself.

Cluster: succeed
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#2·Apr 27, 2026

(slang, hyperbole) An unspecified large number.

Cluster: general
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For specific readers

Infinitillion means: A playful, hyperbolic non-number that means an impossibly, comically large quantity - more than a billion, more than a trillion, basically more than your brain can meaningfully process. Not found. It is internet-era slang, commonly seen on TikTok, Discord, Reddit or X. It has drug-related associations; worth a calm conversation about which side of the topic your teen is on.

Why is this section here?

Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.

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🗺️About Regional & Other slang

Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.

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