machar
crush
macho
male, masculine
+
-ar
verb suffix
Machar means to crush and can be thought of as a verb1 (-ar1) related to masculine strength0 (macho0), as in crushing something with force.
verb
  1. crush
    To crush, pound, or grind something into small pieces
    Necesitas machar las especias antes de agregarlas a la receta. // You need to grind the spices before adding them to the recipe.