பொருள் : A major river of western Siberia. Flows generally northward and westward to the Gulf of Ob and the Kara Sea.
ஒத்த சொற்கள் : ob river
பொருள் : The branch of medicine dealing with childbirth and care of the mother.
ஒத்த சொற்கள் : midwifery, obstetrics, tocology