ধুম্ৰ (Assamese) [ Roman: dhum.ro]
    Contributed by: Anjali Sonowal on 2008-09-21
    1. (Material Noun-Neuter) a gas or vapour that smells strongly or is dangerous to breathe in. জুইলগা বস্তুৰপৰা ওলোৱা বাস্প ।

    Related Idea:

    a. Material Noun-Neuter: steamvapourবাষ্পভাপखफ`...
    b. Material Noun-Neuter: gasগেছगेचka tdembiba...