decillionth

adj, noun — 3 senses

decillionth

adj

Etymology From decillion + -th (ordinal suffix).

1

The ordinal form of the number decillion

decillionth

noun

Etymology From decillion + -th (ordinal suffix).

1

The person or thing in the decillionth position.

2

One of a decillion equal parts of a whole.

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.