ৰং দেৰং সান্ ৰং যা (Assamese) [ Roman: rong ja]Contributed by: Bikram M Baruah on 2010-07-11 1. (Verb-Trans.) to become faded or dull in color (of paper, clothe etc) due to seasoning or some other cause. English: decolor, fade, Assamese: ৰং যা