holiday (e.g., Easter, Christmas, National holiday)

(Christianity) movable feast

May Day, Labor Day

(vulgar, derogatory) sanctimonious; holier-than-thou

(Slavic mythology) Svetovit (Polabian god of war and fertility)

(relational) Świętochłowice

Świętochłowice (a city in southern Poland)

a masculine surname / a feminine surname

(derogatory, religion) holier-than-thou, hypocritically pious, sanctimonious

female equivalent of świętoszek (“prude”) / female equivalent of świętoszek (“goody-goody”) / sanctimonious or holier-than-thou woman