blackface

noun3

1. •
   The practice in which a nonblack person blackens their face using theatrical makeup in order to portray a caricature of a black person.

   • Soberano hit back at Instagram comments, writing, "This is not any form of blackface." But has since backtracked. — 2019
2. •
   A sheep of the Scottish Blackface breed.
3. •
   Synonym of boldface.

   • The laboratory procedure in the most important tests and methods is printed in blackface type for convenience of reference. — 1917