gender
/ˈdʒendə(r); `dʒɛndɚ/ n[C, U]
1 (grammar)(in certain languages) classification of a noun or pronoun as masculine or feminine （某些语言的）性（名词或代词分为阳性和阴性）
There are three genders in German
masculine, feminine and neuter. 德语中有三性: 阳性、 阴性和中性.
In French the adjective must agree with the noun in number and gender. 法语中形容词必须在数和性上与名词一致.
2 (fml 文) sexual classification; sex （生理上的）性别分类, 性
the male and female genders 男性和女性.