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.
Wearing pink trainers, yellow socks and a beige-and-brown uniform, Ndom trained with a team of boys who arrived in the Canaries as unaccompanied minors.
From Barron's • Jun. 3, 2026
Mall owners are banning unaccompanied shoppers under 18 due to a wave of recent disruptions at their properties.
From The Wall Street Journal • May 13, 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
Regardless, Rosenbaum said, his goal is to establish more aggressive monitoring of unaccompanied children’s cases to ensure their rights aren’t violated again.
From Los Angeles Times • Apr. 11, 2026
It was the first time in her life that Aurelia had ever left the palace unaccompanied.
From "Tiger, Tiger" by Lynne Reid Banks
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.
