集団 (Shuudan) is a Japanese noun meaning “group, mass”.
Meanings
- noungroup; mass
Examples
子供たちが集団で遊んでいた。
A group of children were playing.
君はいまやエリート集団の一員だ。
You are now among the elite.
日本人は集団で旅行するのが好きだ。
The Japanese like to travel in groups.
Sentences from Tatoeba (CC BY 2.0 FR).