nexus
Americannoun
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a means of connection; tie; link.
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a connected series or group.
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the core or center, as of a matter or situation.
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Cell Biology. a specialized area of the cell membrane involved in intercellular communication and adhesion.
noun
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a means of connection between members of a group or things in a series; link; bond
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a connected group or series
Other Word Forms
Noun Inflected Forms
Etymology
Origin of nexus
First recorded in 1655–65; from Latin nexus “a binding, joining, fastening,” noun use of past participle of nectere “to bind, join, tie”
Explanation
A nexus is a central link or connection. If you happen to be at the nexus of something, you are right in the middle of it, like standing in the middle of an intersection. Nexus entered English during the 17th century from the Latin word nectere, meaning "to bind or tie." People tend to use this word to describe the point where different things or ideas come together or intersect. In the field of cell biology, a nexus refers to a specialized area of the cell membrane that facilitates communication and adhesion between adjacent cells. By allowing ions and molecules to pass through, these nexuses ensure that tissues can function as a coordinated unit.
Vocabulary lists containing nexus
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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.
“The real concern is that ‘GTA’ is a market-moving force in PC gaming and in gaming in general,” Steve Burke, editor-in-chief of the media channel Gamers Nexus, told MarketWatch.
From MarketWatch • Jun. 25, 2026
Nexus NI, a charity and support organisation dedicated to helping individuals impacted by sexual abuse and abusive relationships, also praised the complainants.
From BBC • Jun. 22, 2026
In a study published in Advanced Photonics Nexus, researchers developed a compact optical wireless transmitter that delivers both extremely high speeds and improved energy efficiency.
From Science Daily • Apr. 2, 2026
Nexus has investments in the ACT, a college-entrance exam taken by millions of students, and Ruffalo Noel Levitz, an enrollment-management firm.
From The Wall Street Journal • Jan. 24, 2026
I go to a Web site for a trusted-traveler program and have to decide whether to click on GOES, Nexus, GlobalEntry, Sentri, Flux, or FAST—bureaucratic terms that mean nothing to me.
From "The Sense of Style" by Steven Pinker
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.