Skip to main content
Etymology

October

/ɒkˈtoʊbər/

noun

Origin

Latin

octo — eight

Overview

Meaning Now

  • The tenth month of the Gregorian calendar.

Literal older meaning

Eighth month

Language path

Latin → Old French → Middle English → English

Earliest form

Octobre

Earliest period

12th century

Journey

In the original Roman calendar, which began in March, October was the eighth month. Even after the calendar was adjusted to begin with January, the name was retained.

Evolution

  1. Latin

    October

    “Eighth month of the Roman calendar”

    The Roman calendar originally began in March.

  2. Old French

    Octobre

    “Tenth month”

  3. Middle English

    Octobre

    “Tenth month”

Connections

Word parts

oct-

root

eight

-ber

suffix

adjectival suffix of uncertain origin

Related across languages

  • French

    octobre

    October

  • Spanish

    octubre

    October

Explore next

Related to October

Get the WordOrigin app

External references use DefinedTerm semantics.