संस्‍कृतशब्‍दकोशः

Monier–Williams

महानवमी — {navamī} f. the 9th day in the light half of the month Āśvina##the last of the 9 days or nights dedicated to the worship of Durgā, the last days of the Durgā-pūjā##{-pūjā} f. N. of wk