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sept

1 American  
[sept] / sɛpt /

noun

  1. (in Scotland) a branch of a clan.

  2. Anthropology. a group believing itself derived from a common ancestor.

  3. Archaic. a clan.


sept 2 American  
[set] / sɛt /

noun

French.
  1. the number seven.


Sept. 3 American  

abbreviation

  1. September. Also Sep.

  2. Septuagint.


Sept 1 British  

abbreviation

  1. September

  2. Septuagint

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

sept 2 British  
/ sɛpt /

noun

  1. anthropol a clan or group that believes itself to be descended from a common ancestor

  2. a branch of a tribe or nation, esp in medieval Ireland or Scotland

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of sept

1510–20; perhaps < Latin sēptum paddock, enclosure, fold (in figurative use, e.g., Sept of Christ )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

In Plainfield, New Jersey, two people died when a car was sept away by floodwaters as the storm hit, Governor Murphy said on Tuesday.

From BBC ● Jul. 15, 2025

"Married sept 2020-Hopefully Italian dream wedding oct 2021."

From Fox News ● Dec. 21, 2020

Source: An Ipsos poll of 27,00 adults in 27 countries conducted from Aug. 21 to sept.

From Washington Times ● Sep. 27, 2020

The Massachusetts attorney general filed a lawsuit against Equifax on Sept. 19 sept 19 seeking civil damages and other payments.

From New York Times ● Sep. 26, 2017

As they passed the sept, he heard voices raised in song.

From "A Clash of Kings" by George R.R. Martin

Vail Resorts reported pass sales for the upcoming ski season dropped 12% through Sept. 18.

From Barron's ● Sep. 28, 2026

More than 3 million users in the U.S. and Canada have already downloaded Muse since its Sept. 8 debut, according to a Sept. 24 report from Sensor Tower.

From MarketWatch ● Sep. 28, 2026

The Robinsons, Abbatiello, Zeepvat, Huraibi, and Robert Zanolla are all due back in court on Sept. 30.

From The Wall Street Journal ● Sep. 28, 2026

Pasadena Police were called to a family disturbance in the 300 block of Mooresque Drive at 12:31 a.m. on Sept. 19, according to Lt.

From Los Angeles Times ● Sep. 28, 2026

Sept. 10.1 started my last year of school.

From "A Tree Grows in Brooklyn" by Betty Smith

From “The Fault Lies in R-Star and in Ourselves,” Sept, 26, 2018:

From The Wall Street Journal ● Jan. 30, 2026

Corning shares jumped 16% to $110.47 on Tuesday, putting the stock just off its all-time high of $113.10 a share, set on Sept.

From Barron's ● Jan. 27, 2026

Per the recent announcement, the products were “available for purchase online and through select retail partners nationwide” since Sept.

From Salon ● Jan. 27, 2026

She also confirmed that she had spent a long time trying to get hold of Barnes on 3 Sept 2019 - and that he seemed to have more money after that date.

From BBC ● Jan. 27, 2025

He had lost it all at Stoney Sept, in his arrogance.

From "A Dance with Dragons" by George R. R. Martin

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