copper-bottom

• Verbe signifiant rendre quelque chose financièrement sûr ou garanti, souvent utilisé dans un contexte d'investissements ou de garanties.

A verb meaning to make something financially secure or reliable, often used in the context of investments or guarantees.

1. Provide with a copper bottomC2formalbritish

   To cover the bottom of a ship or a container with copper, typically for protection against corrosion or marine organisms.

   doubler en cuivre

   • The shipyard workers copper-bottomed the hull to prevent barnacle growth.
   • They copper-bottomed the old fishing boat to extend its life.
   • The vessel was copper-bottomed before its long voyage.

   Synonymescopper