perdue

/pɛʁ.dy/perdre
1.
adjectivefeminine

lost

unable to find one's way; confused

Elle est complètement perdue dans cette nouvelle ville.

She is completely lost in this new city.

Synonyms:égarée, paumée
2.
verbfeminineParticiple3rdPastSing

lost (past participle of 'to lose', agreeing in gender/number)

La clé que j'ai perdue est introuvable.

The key that I lost is nowhere to be found.

Synonyms:égarée