spontaneity

noun

spon·​ta·​ne·​i·​ty ˌspän-tə-ˈnē-ə-tē How to pronounce spontaneity (audio) -ˈnā- How to pronounce spontaneity (audio)
1
: the quality or state of being spontaneous
2
: voluntary or undetermined action or movement
also : its source

Examples of spontaneity in a Sentence

the spontaneity of their behavior the couple sacrificed some of the spontaneity in their lives when they both got nine-to-five jobs
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Embrace spontaneity when Mercury retrograde unites with the sun. Usa Today, USA Today, 31 July 2025 Under Renoir’s direction, the cast speak their lines nearly musically, with theatrically expressive inflections, while also conjuring a high-wire sense of spontaneity. Richard Brody, New Yorker, 30 July 2025 Where Venus in Gemini brought spontaneity and curiosity, Venus in Cancer asks for consistency and care. Dossé-Via Trenou, Refinery29, 27 July 2025 It’s covered in a montage bathed in the gorgeous greens and blues of the Upstate New York landscape, and bursting with a kind of joyful spontaneity. Sarah Shachat, IndieWire, 26 July 2025 See All Example Sentences for spontaneity

Word History

Etymology

borrowed from New Latin spontāneitāt-, spontāneitās, from Late Latin spontāneus "voluntary, unconstrained, spontaneous" + Latin -itāt-, -itās -ity

First Known Use

1651, in the meaning defined at sense 1

Time Traveler
The first known use of spontaneity was in 1651

Browse Nearby Words

Cite this Entry

“Spontaneity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spontaneity. Accessed 5 Aug. 2025.

Kids Definition

spontaneity

noun
spon·​ta·​ne·​ity
ˌspänt-ən-ˈē-ət-ē,
ˌspänt-ᵊn-,
-ˈā-ət-
: the quality or state of being spontaneous

More from Merriam-Webster on spontaneity

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