hollow red circle

This red circle emoji indicates a correct answer or a positive meaning. It is often used in schools or daily life to mark something as correct.

In Korea, this symbol is frequently used for OX quizzes or grading exams. It is also used to indicate correct answers in games or quiz apps.

The meaning of the circle symbol varies across cultures. In Japan, it signifies 'correct' or 'good,' while in Western cultures, it is often interpreted as 'O' or 'zero.'

On social media, it goes beyond simple affirmation and carries nuances of agreement or acknowledgment. Recently, it has gained popularity among young people, often used to express success or achievement in memes or challenge certifications.