Standard Lemma guide

trillionfold

adj · adv · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

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Pronunciation

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1

adj

Meaning 1

By a multiple of one trillion; by a trillion times as much or as many.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • The volume occupied by the star's exploding gases underwent a trillionfold increase.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adv

Meaning 2

By a factor of one trillion.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • The national debt has ballooned trillionfold in the past century.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From trillion + -fold.