বিষ্যুদবার

Etymology
Modern rendition of, from earlier , from an even earlier , a colloquial pronunciation of. The modern spelling reflects the regressive assimilation of ত /t/ to দ /d/ before ব /b/ and the Sanskritic hypercorrection of স to ষ (both /ś/ in Bengali) due to the.

Noun

 * 1) Thursday
 * - Satyajit Ray