effervescent
Americanadjective
-
effervescing; bubbling.
-
vivacious; merry; lively; sparkling.
- Synonyms:
- lighthearted, enthusiastic, ebullient, animated
adjective
-
(of a liquid) giving off bubbles of gas; bubbling
-
high-spirited; vivacious
Other Word Forms
- effervescence noun
- effervescently adverb
- noneffervescent adjective
- noneffervescently adverb
- uneffervescent adjective
- uneffervescently adverb
Etymology
Origin of effervescent
First recorded in 1675–85; from Latin effervēscent- (stem of effervēscēns ), present participle of effervēscere to effervesce; -ent
Explanation
Something effervescent has bubbles or froth, like a sparkling cider or a bubble bath. If you have a happy, light, cheerful personality — if you are "bubbly" — you too are effervescent. Coming from the Latin effervēscere, the original meaning was more boiling than bubbly, thanks to the ferv part, which means "hot." The word literally refers to bubbles giving off gas, and any drinks you enjoy that are nose-ticklingly effervescent make bubbles that pop and release into the air. Remember, someone with an effervescent personality is just bubbly, not full of gas!
Vocabulary lists containing effervescent
Words to Capture Your Joy
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Grade 10, List 2
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100 SAT Words Beginning with "E"
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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.
Two years later, the effervescent Tigger joined the gang for the second book, "The House at Pooh Corner."
From Barron's • Mar. 10, 2026
That approach translated to effervescent joy on the ice—and a gold medal.
From Slate • Feb. 23, 2026
To Scotland's credit - and there's very little to go around - they scored through Jack Dempsey and again, later on, through the effervescent George Horne.
From BBC • Feb. 7, 2026
Writer-director Josef Kubota Wladyka has made an effervescent, fantasy-charged feature that suggests dancing away one’s grief.
From The Wall Street Journal • Jan. 29, 2026
Why hadn’t Rishi noticed before how effervescent the dude was?
From "When Dimple Met Rishi" by Sandhya Menon
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.
