संस्‍कृतशब्‍दकोशः

Monier–Williams

उदगयन — {ayaná} n. the sun's progress north of the equator##the half year from the winter to the summer solstice ŚBr. Kauś. ĀśvGṛ. &c##(mfn.) being on the path of the sun at its progress north of the equator BhP