noun🔗Share아르An accepted (but deprecated and rarely used) SI unit of area equal to 100 square metres, or a former unit of approximately the same extent. Symbol: a."The old blueprints for the house used the are as a unit of measurement. "집의 오래된 청사진은 면적 단위로 아르를 사용했다.areaunitChat with AIVocabulary GamePractice Reading
