Illustration: At a Japanese university mathematics outreach table, a square wooden tile turns on a central pin inside a square recess. One corner has a round hole, making its orientation easy to track. Four small reference tiles beside it show the four possible quarter-turn orientations.

JLPT N1nounLevel estimated by Bebop

群ぐん

gun

group in mathematics

Used for a mathematical group. Note written by AI.

Example sentences

  1. 数学すうがくの授業じゅぎょうで群ぐんの定義ていぎを学まなんだ。

    We learned the definition of a group in math class.

    Written by AI for Bebop

  2. 整数せいすうは足たし算ざんについて群ぐんをなす。

    The integers form a group under addition.

    Written by AI for Bebop

  3. この図形ずけいの回転かいてんが作つくる群ぐんを調しらべた。

    I studied the group formed by rotations of this shape.

    Written by AI for Bebop

Kanji in 群

  • 群flock; groupOnグンKunむれる・むれ・むら

A word like this on every new tab

The Bebop Chrome extension shows one illustrated Japanese word each time you open a new tab in Chrome, with its reading, meaning, kanji and three example sentences. Choose any mix of levels from N5 to beyond N1. It’s free, with no account.

The Bebop new tab showing 音楽, music, over an illustration of a family playing music at home, with three example sentences
Add to Chrome Free on the Chrome Web Store
For Chrome on a computer. See it on the Chrome Web Store