adhere
Americanverb (used without object)
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to stay attached; stick fast; cleave; cling (usually followed byto ).
The mud adhered to his shoes.
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Physics, Chemistry. (of two or more dissimilar substances) to be united by a molecular force acting in the area of contact.
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to be devoted in support or allegiance; be attached as a follower or upholder (usually followed byto ).
to adhere to a party.
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to hold closely or firmly (usually followed byto ).
to adhere to a plan.
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Obsolete. to be consistent.
verb (used with object)
verb
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(usually foll by to) to stick or hold fast
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(foll by to) to be devoted (to a political party, cause, religion, etc); be a follower (of)
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(foll by to) to follow closely or exactly
adhere to the rules
Related Words
See stick 2.
Other Word Forms
- adherable adjective
- adherence noun
- adherer noun
- preadhere verb (used without object)
Etymology
Origin of adhere
First recorded in 1590–1600; from Medieval Latin adhērēre for Latin adhaerēre ( ad- ad- + haerēre “to stick, cling”), perhaps via Middle French adhérer
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.
Some physicians believe that the Wegovy pill’s regimen will limit how much weight people will lose, in part because it may be difficult to adhere to those steps every morning.
From MarketWatch • Apr. 1, 2026
“Employees must adhere to posted signage and communications,” she said.
From The Wall Street Journal • Mar. 25, 2026
“So that’s a discrepancy right there that should be addressed so that companies have a standard to adhere to.”
From Salon • Mar. 20, 2026
It appears that board members adhere to the final requirement of “significant” stock ownership.
From Barron's • Mar. 16, 2026
The humor arises entirely out of how steadfastly the participants adhere to the rule that no suggestion can be denied.
From "Blink" by Malcolm Gladwell
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.
