: the 10th month of the Gregorian calendar

Examples of October in a Sentence

She started her job in early October. He started early in October. This will be our last October in New England. Sales are up for this October. The event happens every October.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Daniel McFadin is a general assignment reporter who has been with the Arkansas Democrat-Gazette since October 2022. Daniel McFadin, Arkansas Online, 30 June 2026 The rapper will be accompanied by a live band for the run of shows, which take place in October and November. Walden Green, Pitchfork, 16 June 2026 The new park will be open daily through October, according to Screamscape. Brady MacDonald, Oc Register, 16 June 2026 The mark is intended for sporting articles, specifically basketballs, and was initially filed in October 2025. Justin Birnbaum, Sportico.com, 16 June 2026 See All Example Sentences for October

Word History

Etymology

Middle English Octobre, from Old English & Anglo-French; Old English October, from Latin, 8th month of the early Roman calendar, from octo; Anglo-French, from Latin October

First Known Use

before the 12th century, in the meaning defined above

Time Traveler
The first known use of October was before the 12th century

Browse Nearby Words

Cite this Entry

“October.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/October. Accessed 31 Jul. 2026.

Kids Definition

: the tenth month of the year
Etymology

Middle English October, Octobre "the tenth month," from Old English October and early French octobre (both, same meaning), both from Latin October "the eighth month," from octo "eight"

Word Origin
According to its origin, the name October, which we know as the tenth month of the year, really means "eighth month." In the first calendar used in ancient Rome, the year had only ten months, starting in March and ending in December. The extra period between December and March was not considered part of the series of months. Later, when two extra months were added to the calendar, October became the tenth month but kept its old name. The Latin name came into Old English as october and into early French as octobre. It was spelled both ways in Middle English. But in time the influence of Latin fixed the spelling as october.

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