D defs.my
Entry 1 sense Webster, 1913

Hilarity

/hĭl-ĕr'-ət-ē/ · Hi·lar·i·ty · IPA /hɪˈlæɹɪ.ti/
01 n. Boisterous mirth; merriment; jollity.
  1. 1.
    Boisterous mirth; merriment; jollity.