Portuguese translation of the English word sinking‐fund

English → Portuguese
  
EnglishPortuguese (translated indirectly)Esperanto
fundo
(cashier’s stand; money‐box; till; cash‐box)
caixa
;
cofre
(finance; bankroll)
financiar
🔗 And while Iran has long funded, equipped, and trained its proxy militias in the region with the goal of attacking Americans, the strike from this past week‐end was the first to kill US service members since the near daily assaults began four months ago.

The word sinking‐fund could not be translated into the selected target language by us.