Etymology

zero

ze·ro
Z10E1R1O1

Today it means: The cardinal number occurring before one and that denotes no quantity or amount at all, represented in Arabic numerals as 0. Full definition →

Early Modern Spanish zero ← Middle French zero ← Old Italian zero
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The story

  1. Sanskrit · derived fromशून्य“void; nothingness”
  2. Arabic · derived fromصِفْر“nothing; cipher”
  3. Medieval Latin · derived fromzēphirum
  4. Old Italian · borrowed fromzero
  5. Middle French · borrowed fromzero
  6. Early Modern Spanish · borrowed fromzero
  7. English todayzero

Collectively borrowed from Early Modern Spanish zero, Middle French zero, and (their etymon) Old Italian zero, from Medieval Latin zēphirum, from Arabic صِفْر (ṣifr, “nothing; cipher”), itself calqued from Sanskrit शून्य (śūnyá, “void; nothingness”). Doublet of cipher and chiffre. Cognate with Spanish cero and French zéro.

Words from the same roots

Arabicصِفْر all →

Etymology from Wiktionary, CC BY-SA 4.0.