Group character

A group, crowd, flock, or many gathered things. In Mandarin, qún is written in pinyin, a system for spelling Mandarin sounds with Latin letters. 群 can work as a noun, a counting word, or a verb.

The neighboring characters show what is grouped. 一群人 means a group of people, while 群众 refers to the masses. In a chat, 入群 means joining the group and 退群 means leaving it; these describe membership, not moving into or out of a physical crowd.

What does 群 mean in Japanese?

In Japanese, it refers to groups or gathering together. The reading depends on the word: ぐん appears in compounds; 群れ means a group or flock; and 群れる means to gather or flock together.

In Japanese mathematics, 群 names an algebraic group, a kind of mathematical structure. There it is a technical term, not a crowd.

群 grew out of older writing about collectives

群 appears in bronze inscriptions from the Late Spring and Autumn period, about 500 BCE, and later in Warring States bamboo texts and seal-script writing.

Traditional Chinese character analysis treats its parts as clues: 羊 connects the character with sheep, and 君 points to its sound. Older explanations link the collective meaning to animals gathering, then extend it to people and things; other analyses take “many” as the starting point. These accounts differ on which meaning came first, but both connect 群 with collectives.