Afán (en. Eagerness)
/aˈfan/
Slang Meanings
To do something with a lot of energy.
Let's work hard to get everything ready.
Vamos a trabajar con afán para que todo quede listo.
To have an obsession with doing something.
That boy is in a rush to win the championship.
Ese chico está en un afán por ganar el campeonato.