negrero
slave trader
negro
black
+
-ero
person who does something
Negrero means slave trader and can be thought of as a person (-ero1) who deals with black0 people (negro0), historically referring to enslaved Africans.
noun
- slave traderA person who owns, operates, or works on a slave shipEl negrero fue condenado por sus crímenes contra la humanidad. // The slave trader was condemned for his crimes against humanity.
adjective
- slave-drivingExtremely demanding or exploitative (of a person or situation)Su jefe es un negrero que los hace trabajar horas extras sin pago. // Their boss is a slave-driver who makes them work overtime without pay.