Octillionth

adj, noun

adj, noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The person or thing in the octillionth position.
  2. 2
    One of an octillion equal parts of a whole.
Adjective
  1. 1
    The ordinal form of the number octillion. not-comparable

Etymology

From octillion + -th (ordinal suffix).

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