nudism
nounmasculine/nuˈðiʒmu/low
nu·dis·mo
Definition
The practice or doctrine of living without clothes, especially in social or recreational contexts, for reasons of health, freedom, or connection with nature.
Nudism is allowed at designated beaches.
He advocates nudism as a natural lifestyle.
Common collocations
nudism beachnudism campadvocate of nudism
Etymology
Do francês 'nudisme', de 'nu' (nu) + '-isme'.