ascetic /əˈsɛ.tɪk/adjective 2noun 1forms 3 adjective2 •Of or relating to ascetics. •Characterized by rigorous self-denial or self-discipline; austere; abstinent; involving a withholding of physical pleasure.This experience enables Nāgārjuna to recognize that desire is the root cause of suffering and motivates him to turn to a more ascetic lifestyle. — 2015 noun1 •One who is devoted to the practice of self-denial, either through seclusion or stringent abstinence.Female ascetics find shelter in a wide variety of establishments and vary greatly in the degree to which they travel. — 2004 formsascetics · more ascetic · most ascetic