litter box
US /ˈlɪt̬.ɚ ˌbɑːks/
UK /ˈlɪt̬.ɚ ˌbɑːks/

1.
caja de arena, arenero
a tray or box containing absorbent material, used as a toilet for a cat or other small animal indoors
:
•
Remember to clean the litter box regularly.
Recuerda limpiar la caja de arena regularmente.
•
We bought a new litter box for our kitten.
Compramos una nueva caja de arena para nuestro gatito.