asador
roaster
asar
to roast
+
-dor
person or thing that does an action
Asador means roaster and can be broken down into asar0 (to roast0) + -dor1 (person or thing that does an action1), literally meaning 'something that roasts'.
noun
  1. roaster
    A person who roasts or grills meat
    El asador preparó deliciosas carnes a la parrilla. // The roaster prepared delicious grilled meats.
  2. grill
    A device or place for roasting or grilling meat
    Colocaron el pollo en el asador para cocinarlo. // They placed the chicken on the grill to cook it.