Trillionfold

adj, adv

adj, adv ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    By a multiple of one trillion; by a trillion times as much or as many. not-comparable

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

Adverb
  1. 1
    By a factor of one trillion. not-comparable

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

Example

More examples

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

Etymology

From trillion + -fold.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.