gathering
/ˈgæðərɪŋ/noun
1
- an assembly or meeting, especially a social or festive one or one held for a specific purpose（尤指为社交、过节或特定目的举办的）聚会, 集会：
a family gathering.
家庭聚会。
2
- a group of leaves taken together, one inside another, in binding a book订成书贴的书页。