pertained; pertaining; pertains
Synonyms of pertain

intransitive verb

1
a(1)
: to belong as a part, member, accessory, or product
(2)
: to belong as an attribute, feature, or function
the destruction pertaining to war
(3)
: to belong as a duty or right
rights that pertain to fatherhood
b
: to be appropriate to something
which rule pertains?
2
: to have reference
books pertaining to birds

Did you know?

Pertain comes to English via Anglo-French from the Latin verb pertinēre, meaning "to reach to" or "to belong." Pertinēre, in turn, was formed by combining the prefix per- (meaning "through") and tenēre ("to hold"). Tenēre is a popular root in English words and often manifests with the -tain spelling that can be seen in pertain. Other descendants include abstain, contain, detain, maintain, obtain, retain, and sustain, to name a few of the more common ones. Not every -tain word has tenēre in its ancestry, though. Ascertain, attain, and certain are certainly exceptions. And a few tenēre words don't follow the usual pattern: tenacious and tenure are two.

Examples of pertain in a Sentence

books pertaining to the country's history the belief that quality medical care is a right that pertains to everyone
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.
The web portal will launch with a glossary of some 180 terms pertaining to AI designed to bring standardization to what has been an unruly moving target. Steven Zeitchik, HollywoodReporter, 9 Sep. 2026 Those are some of the main items pertaining to working conditions that were codified in a memorandum of understanding between the NHL and NHL Players’ Association in June 2025. Chris Johnston, New York Times, 8 Sep. 2026 What started in one state court has now spread across the country, with a plethora of athletes filing lawsuits against the NCAA, and now SEC, over new guidelines enacted pertaining to the five-for-five eligibility. Trey Wallace Outkick, FOXNews.com, 4 Sep. 2026 While sections pertaining to the house itself are both gripping and eerie (rooms flood, tiles rearrange, visions flicker), the real terror comes from human history. Bethanne Patrick, Los Angeles Times, 2 Sep. 2026 See All Example Sentences for pertain

Word History

Etymology

Middle English perteinen, from Anglo-French partenir, purteiner, from Latin pertinēre to reach to, belong, from per- through + tenēre to hold — more at thin

First Known Use

14th century, in the meaning defined at sense 1a(1)

Time Traveler
The first known use of pertain was in the 14th century

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Cite this Entry

“Pertain.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pertain. Accessed 14 Sep. 2026.

Kids Definition

1
: to belong to a person or thing as a part, quality, or function
duties that pertain to an office
2
: to have reference
books pertaining to birds
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