Masculine

billion

  1. (masculine) trillion (10¹²)
  2. (dated, masculine) billion (10⁹)

Frequency

37k
Pronounced as (IPA)
/bi.ljɔ̃/
Etymology

From bi- (“two”) + -illion; i.e., a million million. Coined by Jehan Adam in 1475 as by-million. Rendered as byllion by Nicolas Chuquet in 1484, in his article “Triparty en la science des nombres”.

1000000000000

one million million

one thousand million

1000000000

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