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libertinism

American  
[lib-er-tee-niz-uhm, -ti-] / ˈlɪb ər tiˌnɪz əm, -tɪ- /
Or libertinage

noun

  1. libertine practices or habits of life; disregard of authority or convention in sexual or religious matters.

Etymology

Origin of libertinism

First recorded in 1605–15; libertine + -ism

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.