milliardth

adj, noun — 3 senses

adj

Etymology From milliard + -th (ordinal suffix).

Archaic The ordinal form of the number one milliard.

noun

Etymology From milliard + -th (ordinal suffix).

Archaic The person or thing in the milliardth position.

Archaic One of a milliard equal parts of a whole.

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