noun
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music
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a usually unaccented beat, esp the last in a bar
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the upward gesture of a conductor's baton indicating this Compare downbeat
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an upward trend (in prosperity, etc)
adjective
Etymology
Origin of upbeat
1865–70; 1950–55 upbeat for def. 3; up- + beat
Explanation
If you tend to be cheerful and positive no matter what's going on, your friends probably describe you as upbeat. When your soccer coach wants to be encouraging, she gives the team an upbeat speech. Need to cheer yourself up? Spend some time with an upbeat friend, watch an upbeat movie, or listen to some upbeat music. This informal adjective comes from the word's original musical meaning, "the beat of a bar at which the conductor's baton is in a raised position." Music writers in the 1940s used the slang phrase "on the upbeat" to mean "getting better." The "cheerful" meaning followed around 1947.
Vocabulary lists containing upbeat
Cindy Williams (1947–2023) Tribute List
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Louisiana’s Way Home
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Zara's Rules for Record-Breaking Fun
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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.
Barry said Tuesday in the pre-concert Upbeat Live that he is often happier with concert performances, like at this Green Umbrella.
From Los Angeles Times • Mar. 27, 2026
Upbeat results weren’t enough to lift Arm Holdings’ stock on Wednesday, showing how investors are taking a tougher look at artificial-intelligence companies in today’s technology trade.
From MarketWatch • Feb. 4, 2026
Upbeat new ads promoting travel to the U.S. under the theme “America the Beautiful” are set to begin running next week in Europe and Asia.
From The Wall Street Journal • Oct. 17, 2025
Upbeat anthem Golden, one of the standout songs from its soundtrack, leapt three places to take the number one spot from Justin Bieber in this week's top 40.
From BBC • Aug. 1, 2025
So I’ve been sending them Upbeat Instagram Arthur texts for weeks.
From "What If It's Us" by Becky Albertalli and Adam Silvera
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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.