Definitions
1.AdjectiveHaving the appearance of nature or realism; lifelike or realistic.
2.AdjectiveOf or relating to philosophical or methodological naturalism.
3.AdjectiveOf, being, pertaining to, or occurring in a real-world, everyday setting, rather than in a controlled, supervised, or clinical one.
Recreational; nontherapeutic; self-administered.
4.AdjectiveRecreational; nontherapeutic; self-administered.