ডেৰকুৰি (Assamese) [ Roman: der.ku.ri]
    Contributed by: Biraj Kumar Kakati on 2009-08-14
    1. (Abstract Noun) The cardinal number that is the sum of twenty and ten - 30. একুৰি আৰু দহ; ২০ আৰু দহৰ যোগফল - ৩০ ৷