noun, noun or participle which takes 'suru'
forgetting the year's hardships; year-end forgetting
Refers to the custom of putting the past year's troubles behind you, often through year-end parties. Can be used as a noun or with する.
年忘れの宴会で、みんなで楽しく過ごした。
At the year-end forgetting party, everyone had a good time together.
今年の苦労を年忘れしよう
Let's forget this year's hardships.
noun, noun or participle which takes 'suru'
year-end drinking party; 忘年会
Often used as a synonym for 忘年会 (ぼうねんかい), a year-end party. The term itself can refer to the event.
See also: 忘年会
今夜は会社の年忘れがある。
Tonight there is a company year-end party.