বাঘ-পৰুৱা (Assamese) [ Roman: ba.gh-po.ru.wa]
    Contributed by: Anjal Borah (অঞ্জল বৰা) on 2009-06-06
    1. Insect-Worm(Common Noun-Common) Any of various solitary wasps, especially of the subfamily Eumeninae, that build nests of mud in the wall. এবিধ ঘৰৰ বেৰত মাটিৰ বোকাৰে বাহ সাজি থকা পাখি থকা পোক৷

    http://en.wikipedia.org/wiki/File:Eumenide_Nestbau.jpg