A belief or notion that is not based on scientific knowledge, often involving supernatural elements.

अंधविश्वास

English Usage: Many people hold superstitious notions about Friday the 13th.

Hindi Usage: बहुत से लोग शुक्रवार 13 के बारे में अंधविश्वासी धारणाएँ रखते हैं।

Having irrational beliefs concerning the unknown and mystical.

अंधविश्वासी

English Usage: She was superstitious about avoiding black cats.

Hindi Usage: वह काली बिल्ली से बचने के मामले में अंधविश्वासी थी।