(of) a person who (often for religious reasons) leads a very simple life without pleasures

self-denying

one of the main land masses

chaste, pure

careful, economical (especially of food, cost)

economical

small in width or circumference compared with height or length; only just enough

thin

serious and in control of oneself; not drunk; (of colours, tastes etc) ordinary and dull

not partaking of alcohol