silliness

noun

sil·​li·​ness ˈsilēnə̇s How to pronounce silliness (audio)
-lin-
plural -es
Synonyms of sillinessnext
1
: the quality or state of being silly
2
: a silly practice

Word History

First Known Use

1602, in the meaning defined at sense 1

Time Traveler
The first known use of silliness was in 1602

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Cite this Entry

“Silliness.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/silliness. Accessed 12 Dec. 2025.

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