घांग्राचकला च`क (Bodo) [ Roman: cho.wk]Contributed by: Karishma Boro on 2023-08-09 1. (Abstract Noun-Neuter) Powdery substance when an ore or mineral substance has been heated English: calx, Assamese: চূৰ্ণ, Bodo: च`क, सुनै