endless
US /ˈend.ləs/
UK /ˈend.ləs/

1.
interminable, sin fin
having no end or limit
:
•
The desert stretched out before them, an endless expanse of sand.
El desierto se extendía ante ellos, una interminable extensión de arena.
•
She had an endless supply of stories to tell.
Tenía un suministro interminable de historias que contar.
2.
interminable, incesante
continuing for a very long time or happening again and again
:
•
The meeting seemed endless, with no clear resolution in sight.
La reunión parecía interminable, sin una resolución clara a la vista.
•
They faced an endless stream of challenges.
Se enfrentaron a un flujo interminable de desafíos.