boring
1 Americanadjective
noun
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Machinery.
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the act or process of making or enlarging a hole.
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the hole so made.
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Geology. a cylindrical sample of earth strata obtained by boring a vertical hole.
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borings, the chips, fragments, or dust produced in boring.
noun
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the act or process of making or enlarging a hole
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the hole made in this way
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(often plural) a fragment, particle, chip, etc, produced during boring
adjective
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of boring1
First recorded in 1835–45; bore 1 + -ing 2
Origin of boring2
Explanation
As an adjective boring describes something (or someone) that is tedious, dull, and lacking in interest. As a noun, boring refers to the act of drilling a hole, or the hole itself. When a geologist's powerful drill makes a boring into the earth, you can remove a sample and learn about the history of our planet just by seeing what's contained in the boring's layers. Of course, if you aren't interested in that kind of thing, you might find a two-hour lecture on the subject a bit boring.
Vocabulary lists containing boring
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.
"It's slow and steady. Predictable. Kind of boring -- but in a good way."
From Science Daily • Jul. 9, 2026
Critics said expanding the World Cup roster to 48 countries would make the matches uncompetitive and boring.
From The Wall Street Journal • Jun. 27, 2026
"How bleak and boring of the internet, I love a good manicure and so does Enola."
From BBC • Jun. 27, 2026
Is my midlife crisis car really a Corolla, the best selling and most boring model of all time?
From Los Angeles Times • Jun. 22, 2026
Sorry I thought your farm was boring before.
From "Unusual Chickens for the Exceptional Poultry Farmer" by Kelly Jones
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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.