Relating to unrestrained revelry or festivities often characterized by a festive spirit.

उत्सव-संबंधी

English Usage: The party had a saturnalian atmosphere, with music and dancing all night.

Hindi Usage: पार्टी में एक उत्सव-संबंधी माहौल था, जिसमें पूरी रात संगीत और नाच हुआ।