perdu

/pərˈduː/
adjective
  1. Hidden or concealed, especially in a military context (as in a soldier placed in a hidden or dangerous position).
    • During the siege, a few brave soldiers were sent perdu to spy on the fortress.
    • The scout lay perdu in the tall grass, watching the enemy camp.
    • The treasure was kept perdu in a secret chamber beneath the castle.
  2. Lost; beyond recovery or hope.
    • The ancient manuscript was considered perdu until it turned up in a private collection.
    • He felt his chance at happiness was perdu after the argument.
    • After the shipwreck, all hope of finding survivors seemed perdu.
Antonyms
What does "perdu" mean? | whatsthatwordmean | whatsthatwordmean