adverb
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in a pure manner
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entirely
purely by chance
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in a chaste or innocent manner
Etymology
Origin of purely
First recorded in 1250–1300, purely is from the Middle English word purliche; see pure, -ly
Explanation
Anything described as purely is consistent or restricted in some way. Kids often think of their teachers purely as teachers and can’t imagine them outside the classroom. So they get purely confused when they see a teacher at the store. Something pure is made up of only one thing, like a pure gold ring. When anything is described as purely occurring or existing, it is similarly strict. A purely business-related letter is only business. A purely platonic friendship is not romantic at all. A purely bred dog has been bred only with dogs of the same breed. Someone who wants a dog purely for the sake of companionship will not bother with a purely bred dog.
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.
Purely as entertainment, it is inert; the story, about a family in mourning, features histrionics worthy of grand opera and a level of rudeness that could peel paint.
From The Wall Street Journal • Mar. 13, 2026
Purely because of the proximity — traveling between the two cities is never an egregiously long journey.
From Salon • Jan. 25, 2026
Purely private conduct, the court ruled, could be prosecuted.
From Slate • Sep. 1, 2025
Roberts: "Purely Lions - and delivering on tours - is why he just goes ahead of Sam Warburton for me."
From BBC • Jun. 23, 2025
Purely out of curiosity, Maniac replied, “How’s all that supposed to happen?”
From "Maniac Magee" by Jerry Spinelli
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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.