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Added 10 October 2026

millionth

/ˈmɪljənθ/ adjective

In Latin: milliōnēsimus Wiktionary

adjective Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about millionth at Wordnik → Where our words come from →

The ordinal form of the number one million.

noun

The person or thing in the millionth position.
One of a million equal parts of a whole. Term ppm (parts per million) is also used.

Origin

From million + -th (ordinal suffix).

From Wiktionary, via Kaikki.org (CC BY-SA)

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