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Etymology

Tuesday

/ˈtjuːzdeɪ/

noun

Origin

Old English

Tīwesdæg — Day of the Germanic god Tiw

Overview

Meaning Now

  • The day of the week following Monday and preceding Wednesday.

Literal older meaning

Day of Tiw

Language path

Proto-Germanic → Old English → Modern English

Earliest form

Tīwesdæg

Earliest period

Old English

Journey

Tuesday is named after Tiw (or Tyr), the Germanic god of single combat and heroic glory, who is equivalent to the Roman god Mars. This reflects the 'interpretatio germanica' where Germanic speakers translated Latin week-day names, replacing the Roman god of war, Mars, with their own war deity.

Evolution

  1. Proto-Germanic

    *Tīwas dagaz

    “Day of the god Tiw”

    A calque of Latin 'dies Martis'

  2. Old English

    Tīwesdæg

    “The day of Tiw”

    Inherited directly from Germanic roots

  3. Middle English

    Tewesday

    “Tuesday”

    Spelling stabilized during the transition

Connections

Word parts

Tiw

root

Germanic god of war and justice

dæg

root

day

Related across languages

  • Old Norse

    Týs-dagr

    Tuesday

  • Dutch

    dinsdag

    Tuesday

  • German

    Dienstag

    Tuesday

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