adulterate

Definition

To mix or add something unhealthy, unpleasant, or degrading to something good, especially so that it becomes unsatisfactory or unpleasant in quality or effect, in character, or in spirit.

Español Mezclar o agregar algo insano, desagradable o degradante a algo bueno, especialmente para que se convierta en insatisfactorio o desagradable en calidad o efecto, en carácter o en espíritu.

Example

"She refused to eat the store's adulterated milk, which was found to be past its fresh shelf life."