former
US /ˈfɔːr.mɚ/
UK /ˈfɔːr.mɚ/

1.
2.
el primero, aquel
denoting the first of two things or people mentioned
:
•
Of the two options, I prefer the former.
De las dos opciones, prefiero la primera.
•
He discussed both the benefits and drawbacks; the former were numerous.
Discutió tanto los beneficios como los inconvenientes; los primeros eran numerosos.