holier-than-thou(redirected from holier-than-thouly)
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Exhibiting an attitude of superior virtue; self-righteously pious.
obnoxiously pious; sanctimonious.
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|Adj.||1.||holier-than-thou - excessively or hypocritically pious; "a sickening sanctimonious smile"|
pious - having or showing or expressing reverence for a deity; "pious readings"