Etymograph

English

between

Between comes from Old English betwēonum ‘between, among’.

  1. Old Englishc. 450–1150betwēonum1‘between’literally ‘by the two, near both’
  2. Middle Englishc. 1150–1500betwene1
  3. Englishearliest quotation 1892between1

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, English between
  2. Earliest quotation in Wiktionary’s entry: 1892, Walter Besant, Prologue: Who is Edmund Gray?: “Thus, when he drew up instructions in lawyer language,…”.

Lineage

  1. Old Englishc. 450–1150betwēonumWiktionary, English between‘between’literally ‘by the two, near both’
  2. Middle Englishc. 1150–1500betweneWiktionary, English between
  3. Englishearliest quotation 1892betweenWiktionary, English between. Earliest quotation in Wiktionary’s entry: 1892, Walter Besant, Prologue: Who is Edmund Gray?: “Thus, when he drew up instructions in lawyer language,…”

A compound of *bi- ‘be-’ + *twīhnaz ‘two each’

Proto-Indo-European *h₁ep- ‘to grab, snatch, get’

Proto-Indo-European *h₁éps

Proto-Indo-European *h₁épi ‘on, at’

Proto-Indo-European *h₁pi

Proto-Germanic *bi ‘by’

Proto-Germanic *bi- ‘be-’

Proto-Indo-European *dwóh₁ ‘two’

Proto-Germanic *twīhnaz ‘two each’

The story

From Middle English betwene, from Old English betwēonum (“between, among”, dative plural, literally “by the two, near both”), from Proto-Germanic *bi- (‘be-’) + *twīhnaz (‘two each’), corresponding to be- + twain. More distantly related to Ancient Greek διά (diá, “through, across, by, over”) whence English dia- (‘through, across, between’). For the meaning development also compare with Mongolian хооронд (xoorond, “between”), connected with Mongolian хоёр (xojor, “two”).

Full etymology on Wiktionary

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Today it means

prep In the position or interval that separates (two things), or intermediate in quantity or degree. (See Usage notes below.)

Sources

Sources: Wiktionary, “between”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.

Etymograph / Old English betwēonum / between