宴えん楽らく

noun

merrymaking; partying

Refers to enjoying oneself at a lively gathering, often with food and drink. Somewhat literary or formal in tone.

• 宴えん楽らくの夜よは更ふけていった。

  The night of merrymaking grew late.

• 彼かれらは宴えん楽らくにふけっていた。

  They were indulging in partying.