D defs.my
Entry 1 sense Webster, 1913

Revelry

/rĕvʹ-əl-ri/ · Rev·el·ry · IPA /[ˈɹɛv.əɫ.ɹi]/
01 n. The act of engaging in a revel; noisy festivity; reveling.
  1. 1.
    The act of engaging in a revel; noisy festivity; reveling.
    “And pomp and feast and revelry.” Milton.