naturism/ˈneɪ.t͡ʃəɹˌɪz.əm/EtymologyBorrowed from French naturisme. By surface analysis, natur(e) + -ism.nounThe belief in or practice of going nude in social settings, often in mixed-gender groups, specifically either in cultures where this is not the norm or for health reasons.The worship of the powers of nature.