gualicho
A spell, hex, or ritual used to cast a curse or to force someone to fall in love. (Originally a term from the Tehuelche people of the Argentine Pampa and Patagonia referring to malevolent spirits).
She cast a gualicho on him: you are under a gualicho: this is because they put a gualicho on him: only because of a gualicho would you notice that person.
Automatically translated from Spanish
Argentina