second-to-last, next-to-last
Penúltimo.
Second to last.
— 3 Idiots (2009)
Saca el penúltimo.
Take out the second-to-last one.
— ¡Kin-Dza-Dza! (1986)
En el penúltimo atraco éramos cuatro.
In the second-to-last robbery, there were four of us.
— Reservoir Dogs (1992)
Johnny, por favor lee el penúltimo párrafo.
Johnny, please read the second to last paragraph.
El próximo será mi penúltimo mes aquí.
The next one will be my second-to-last month here.
— El hoyo (2019)
Segunda ventana de la derecha del penúltimo piso.
Second window on the right of the penultimate floor.
— Contratiempo (2017)