• Bengali Word ডমরু, ডম্বরু English definition (noun) a small drum shaped like an hour-glass, which is played by moving it with one hand; a tabo(u)r. ডমরু-মধ্য (adjective) having a slender waist just as that of a tabor. (noun) 1 a slender waist like that of a tabor. 2 a neck of land connecting two much larger portions; an isthmus.