periodical

1 of 2

adjective

pe·​ri·​od·​i·​cal ˌpir-ē-ˈä-di-kəl How to pronounce periodical (audio)
Synonyms of periodicalnext
1
2
a
: published with a fixed interval between the issues or numbers
b
: published in, characteristic of, or connected with a periodical

periodical

2 of 2

noun

: a periodical publication

Examples of periodical in a Sentence

Adjective a periodical town newsletter that is supported by local advertisers periodical announcements from airline personnel concerning the delay Noun She writes for a monthly periodical. The library has a large collection of scholarly periodicals.
Recent Examples on the Web
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Adjective
Like any outlet covering Congress, media working for TMZ must be credentialed by the Senate and House periodical press galleries. Dominick Mastrangelo, The Hill, 15 Apr. 2026 Beginning in the 1890s, three successive Henry Wallaces — father, son, and grandson — held the editor’s pen at the influential periodical, Wallaces’ Farmer. Andrew Klumpp, Des Moines Register, 22 Mar. 2026
Noun
The gala’s funds support acquisitions of garments and accessories, but also the institute’s reference library, which holds over 800 periodicals and 1,500 designer files pertaining to the history of fashion and clothing, dating back to the sixteenth century. Rachel Tashjian, CNN Money, 1 May 2026 In Near, the Court considered the constitutionality of a Minnesota public nuisance statute that allowed authorities to shut down scandalous and defamatory periodicals. Encyclopedia Britannica, 29 Apr. 2026 See All Example Sentences for periodical

Word History

First Known Use

Adjective

1585, in the meaning defined at sense 1

Noun

1798, in the meaning defined above

Time Traveler
The first known use of periodical was in 1585

Browse Nearby Words

Cite this Entry

“Periodical.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/periodical. Accessed 7 May. 2026.

Kids Definition

periodical

1 of 2 adjective
pe·​ri·​od·​i·​cal ˌpir-ē-ˈäd-i-kəl How to pronounce periodical (audio)
1
2
: published at regular intervals
periodically
-k(ə-)lē
adverb

periodical

2 of 2 noun
: a periodical publication

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