Skip to main content
Etymology

December

/dɪˈsɛmbər/

noun

Origin

Latin

decem — ten

Overview

Meaning Now

  • The twelfth and final month of the year in the Gregorian calendar, having 31 days.

Literal older meaning

tenth month

Language path

Latin → Old French → Middle English → English

Earliest form

decembre

Earliest period

12th century

Journey

In the early Roman calendar (attributed to Romulus), the year consisted of ten months, starting in March and ending in December (the tenth month). January and February were added later to the calendar system, but the names of the last four months (September, October, November, December) retained their original numeric meaning derived from the Latin numbers for seven, eight, nine, and ten.

Evolution

  1. Latin

    December

    “the tenth month of the Roman calendar”

    In the original Roman calendar (pre-Julian), the year began in March.

  2. Old French

    decembre

    “the twelfth month”

  3. Middle English

    decembre

    “the twelfth month”

Connections

Word parts

decem

root

ten

ber

suffix

adjectival suffix indicating a period of time

Related across languages

  • Italian

    dicembre

    December

  • Spanish

    diciembre

    December

  • French

    décembre

    December

Explore next

Related to December

Get the WordOrigin app

External references use DefinedTerm semantics.