Simple Definition of effervescence

from our Learner's Dictionary

effervescence

noun

1
: an exciting or lively quality
The actress's effervescence was charming.
the effervescence of his writing style
2
: bubbles that form and rise in a liquid

Cite this Entry

“Effervescence.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/effervescence. Accessed 20 Jun. 2026.

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