To inaugurate or to formally install in office.

उद्घाटन करना

English Usage: The mayor will inaurate the new community center next week.

Hindi Usage: मेयर अगले सप्ताह नए सामुदायिक केंद्र का उद्घाटन करेंगे।

An act of inaugurating or opening.

उद्घाटन

English Usage: The inaurate of the new bridge was attended by many dignitaries.

Hindi Usage: नए पुल का उद्घाटन कई गण्यमान्यों द्वारा किया गया।