忘年
ぼ
う
ね
ん
Meanings
1
forgetting the old year's troubles
Refers to putting aside the hardships of the passing year, often in the context of year-end parties (忘年会).
At the year-end party, we forget the hardships of the past year.
2
forgetting age differences
Describes a social atmosphere where people of different ages interact without regard to age hierarchy; often associated with 忘年会.
They form a friendship that transcends age differences.