grandeur or ostentation in celebration or display

भव्यता या दिखावट

English Usage: The wedding was filled with pomp and circumstance.

Hindi Usage: शादी में भव्यता और दिखावट भरी थी।

to celebrate with great fanfare or ceremony (archaic usage)

भव्य उत्सव मनाना

English Usage: They pomp the occasion with a grand parade.

Hindi Usage: उन्होंने एक भव्य परेड के साथ अवसर का जश्न मनाया।