Etymology

base

B3A1S1E1

Today it means: Something from which other things extend; a foundation. Full definition →

First used 15th c.Middle English base ← Old French base ← Latin basis
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base · noun, verb1

  1. Proto-Indo-European*gʷem-
  2. Proto-Indo-European*gʷémtis
  3. Proto-Hellenic*gʷə́tis
  4. Ancient Greekβᾰ́σῐς (bắsĭs)
  5. Latinbasis
  6. Old Frenchbase
  7. Middle Englishbase
  8. English todaybase

From Middle English base, bas, baas, from Old French base, from Latin basis, from Ancient Greek βάσις (básis). Doublet of basis and bass.

base · adjective2

  1. Proto-Indo-European*gʷem-
  2. Proto-Indo-European*gʷémtis
  3. Proto-Hellenic*gʷə́tis
  4. Ancient Greekβάσις (básis)bor.?
  5. Ancient Greekβαθύς (bathús)bor.?
  6. Late Latinbassus
  7. Old Frenchbas
  8. Middle Englishbas
  9. English todaybase

From Middle English base, bas, from Old French bas, from Late Latin bassus (“low”). Cognate with Spanish bajo, Italian basso and base.

base · noun3

Probably a specific use of Etymology 1, above; perhaps also a development of the plural of bar.

base · noun4

Variant forms.

Base · proper noun5

From base (“short”).

Words from the same roots

Latinbasis all →

basisbasi-

Ancient Greekβάσις all →

basisabasiabasiceritebasidiumbasophobia

Old Frenchbas all →

First known use, by meaning

  • from 15th c. The game of prisoners' bars.

Etymology from Wiktionary, CC BY-SA 4.0.