unaccompanied
Americanadjective
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not accompanied; alone.
The shipment arrived unaccompanied by an invoice.
- Synonyms:
- unattended, lone, solitary
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Music. without an accompaniment.
a sonata for unaccompanied violin.
adjective
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not accompanied
-
music
-
(of an instrument) playing alone
-
(of music for a group of singers) without instrumental accompaniment
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Etymology
Origin of unaccompanied
1535–45; un- 1 + accompanied ( def. )
Explanation
When you show up on your own at a social function, you are unaccompanied, meaning you’ve got no date. Use the word unaccompanied to describe someone who is "flying solo," meaning without a date or companion. You may have seen signs on doors of stores that say "No unaccompanied children allowed." This means kids need to have an adult with them, presumably because the store is full of breakables. In music, if you play or sing a solo, you are unaccompanied by other musicians or singers. If you perform that solo while at a party, without a date, then you’re unaccompanied on both levels.
Vocabulary lists containing unaccompanied
"Macbeth" Vocabulary from Act I
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Unit 1: Telling Details
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This Week in Words: Current Events Vocab for March 13–March 19, 2021
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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.
There are passages for unaccompanied chorus that hark back to church music of the Renaissance and moments that seem like Dada before its time.
From The Wall Street Journal • May 15, 2026
She and her officers drove 50 miles out of their jurisdiction to conduct what she initially claimed were wellness checks of unaccompanied children in the Cincinnati Public Schools for ICE.
From Slate • Apr. 27, 2026
“Many unaccompanied minors are brought to the border by smugglers and face real risks of exploitation, which is why providing a clear, lawful advisal is essential,” the statement said.
From Los Angeles Times • Apr. 11, 2026
But advocates for unaccompanied minors feel differently, calling them a pretext to locate and deport children and their families.
From Salon • Apr. 10, 2026
Mrs Phelps, slightly taken aback at the arrival of such a tiny girl unaccompanied by a parent, nevertheless told her she was very welcome.
From "Matilda" by Roald Dahl
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.
