A button (blood type)
A button (blood type), 에이형
One of the blood type emojis, it appears as a red square button representing blood type A. It is commonly used to indicate blood types or grades.
This symbol is frequently seen in hospitals and blood donation centers. Blood type A is one of the most common blood types worldwide, making it crucial for blood transfusions.
혈액형을 나타내는 이모지 중 하나로, A형을 의미하는 빨간색 사각형 버튼 모양입니다. 주로 혈액형이나 등급을 표시할 때 사용합니다.
병원이나 헌혈의 집에서 자주 볼 수 있는 표시이기도 합니다. 전 세계적으로 A형 혈액형은 많은 사람들이 가지고 있어서 수혈이 필요할 때 중요한 혈액형입니다.
This symbol originated in 1916 when Austrian scientist Karl Landsteiner created the ABO blood type classification system. In modern times, it is also frequently used to indicate academic grades or quality ratings beyond blood types.
In the digital age, this emoji has found various uses in social media and messaging. It's often used to express superiority or excellence, and is particularly common in games and online communities to indicate rankings or grades.