C2 adjective /əˈsɛt.ɪk/
ascetic
аскетический
Meaning
Practicing strict self-denial and abstaining from worldly pleasures, often for religious reasons.
Example
He lived an ascetic life in the mountains, far from worldly comforts.
Он вел аскетическую жизнь в горах, вдали от мирских удобств.