This is the 5577th most frequent Chinese word.
凑
"凑" means "to gather, collect, assemble, or move close."
In this context, '凑' means 'to gather or collect' funds or items together for a purpose.
我们需要再凑一些钱来完成这次捐赠。
We need to raise some more money to complete this donation.
Here, '凑' conveys the meaning of 'coming together' or 'assembling' people or things.
下次聚会大家都要凑一起,不要分开坐。
Next gathering, everyone should come together; don't sit separately.
'凑' in '凑巧' expresses the idea of 'by chance' or 'coincidentally,' adding a sense of randomness.