terrifiée

In a sentence

• Elle était terrifiée par l'obscurité.

  She was terrified of the darkness.

  The word "terrifiée" is used here as an adjective in the past tense to describe someone's emotional state, associated with fear towards a subject, in this case, the darkness.

• Nous étions terrifiées en entendant le bruit étrange.

  We were terrified upon hearing the strange noise.

  Here, "terrifiées" is the same adjective, but in plural feminine form, indicating multiple subjects experiencing fear concurrently.

• Les enfants sont terrifiés par les monstres imaginaires.

  The children are terrified of imaginary monsters.

  In this case, "terrifiés" is the plural masculine form of the adjective, used to describe a group mentioned in the sentence and their source of fear.