seriosity

noun
se·​ri·​os·​i·​ty | \ ˌsirēˈäsətē\
plural -es

Definition of seriosity

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First Known Use of seriosity

circa 1505, in the meaning defined above

History and Etymology for seriosity

Medieval Latin seriositat-, seriositas, from Late Latin seriosus serious + Latin -itat-, -itas -ity

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Time Traveler for seriosity

The first known use of seriosity was circa 1505

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