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Synonyms

fortnightly

American  
[fawrt-nahyt-lee] / ˈfɔrtˌnaɪt li /

adjective

  1. occurring or appearing once a fortnight.


adverb

  1. once a fortnight.

noun

  • fortnightlies
    plural
  1. a periodical issued every two weeks.

fortnightly British  
/ ˈfɔːtˌnaɪtlɪ /

adjective

  1. occurring or appearing once each fortnight

"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

adverb

  1. once a fortnight

"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

noun

  1. a publication issued at intervals of two weeks

"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

Other Word Forms

Noun Inflected Forms


Etymology

Origin of fortnightly

First recorded in 1790–1800; fortnight + -ly


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:

"I made a commitment to the House of Commons that we would review the temporary general licence for diesel and jet fuel on a fortnightly basis and lift it as soon as practicable," Bryant said.

From BBC ● Jun. 12, 2026

Nutritional physiology researcher Dr Freyja Haigh said they had not seen a detriment to Mr James' overall health from the fortnightly blood samples he sent to them.

From BBC ● Nov. 1, 2025

Evyatar is a former news editor and columnist at the Jerusalem Post, and the former editor in chief of its fortnightly magazine, the Jerusalem Report.

From Salon ● Jul. 9, 2025

According to NICE, a fortnightly, 300mg dose of Brineura costs £522,722 per patient annually.

From BBC ● Feb. 21, 2025

Now they were demanding monthly and even fortnightly reports, and pestered him constantly about the wisdom of his pessimism.

From "The Big Short" by Michael Lewis

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