महंगा (Hindi) comes from Sauraseni Prakrit 𑀫𑀳𑀕𑁆𑀖, from Sanskrit महार्घ, from Sanskrit महा, from Proto-Indo-Aryan maźʰā́, from Proto-Indo-Iranian maȷ́ʰā́, from Proto-Indo-European méǵh₂s — big, great.
महंगा (Hindi): expensive, costly; dear, precious