impacted
Americanadjective
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tightly or immovably wedged in.
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Dentistry. noting a tooth so confined in its socket as to be incapable of normal eruption.
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driven together; tightly packed.
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densely populated or crowded; overcrowded.
an impacted school district.
adjective
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(of a tooth) unable to erupt, esp because of being wedged against another tooth below the gum
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(of a fracture) having the jagged broken ends wedged into each other
Other Word Forms
Derived Forms
Etymology
Origin of impacted
First recorded 1675–85; obsolete adjective impact (from Latin impāctus, past participle of impingere “to fasten, cause to collide, strike,” equivalent to im- “in” + pag-, variant stem of pangere “to drive in, plant firmly” + -tus past participle suffix) + -ed 2; see im- 1, impinge
Explanation
If your doctor tells you that something is impacted, that's not a good thing. It means wedged together and unable to move. Wisdom teeth are often impacted, which makes one question how wise they actually are. A fractured bone can be impacted as well, which means the two broken ends are wedged together. Perhaps you could say that your Christmas stocking is so jam packed and impacted with goodies that you can barely pull anything out — but that's about the only non-painful association with the word imaginable.
Vocabulary lists containing impacted
This Week In Words: October 5–11, 2019
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Top Ten Most Relevant Words from the Third Republican Debate, October 28, 2015
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Vocabulary from the Eleventh Republican Debate March 3, 2016
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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.
Impacted by multiple growth spurts during his teenage years, the frontman was not always a regular starter at youth level.
From BBC • Dec. 19, 2024
Impacted consumers can take their bikes to participating retailers starting Oct.
From Seattle Times • Sep. 22, 2023
Impacted street vendors from the closure on May 9 were left with no option but to find new or less familiar places on Venice Boulevard, parts of Pico Boulevard and other surrounding areas.
From Los Angeles Times • Oct. 27, 2022
"Impacted family members and NEI employees are at a high risk as a result of the U.S. government's actions and must urgently be evacuated."
From Reuters • Nov. 10, 2021
Impacted Fracture of Neck of Humerus 71 29.
From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Miles, Alexander
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.
