中文翻译与英英解释

1.黑面羊；黑面兽。
2.装扮成黑人的演员。
3.【印刷】粗黑体活字。

the makeup (usually burnt cork) used by a performer in order to imitate a Negro

Blackface is a form of theatrical makeup used in minstrel shows, and later vaudeville, in which performers create a stereotyped caricature of a black person. The practice gained popularity during the 19th century and contributed to the proliferation of stereotypes such as the "happy-go-lucky darky on the plantation" or the "dandified coon".