dormi

In a sentence

• J'ai dormi toute la nuit.

  I slept all night.

  The word 'dormi' is the past participle of 'dormir,' used here in the passé composé tense to indicate an action completed in the past.

• Quand il a dormi, il ne s'est pas réveillé facilement.

  When he slept, he didn't wake up easily.

  In this sentence, 'dormi' again serves as the past participle in the passé composé to describe the state of being asleep in the past.

• Nous avons bien dormi après notre longue marche.

  We slept well after our long walk.

  Here, 'dormi' illustrates the completed action of sleeping after an effortful activity, suggesting rest or relief.