• Bengali Word পর্ব English definition (noun) 1 joint; knot; knuckle. 2 the period of a change of the moon. 3 break; pause; division; section (especially of a book); canto; chapter. 4 (botany) node. 5 holiday; festival; feast; fiesta. 6 step of a staircase; member of a compound. 7 phase. পর্বদিন = holiday; festival; feast; fiesta. পর্বমধ্য (noun) (botany) internode.