actuant

In a sentence

• L'actor està actuant en una obra de teatre aquest vespre.

  The actor is performing in a play this evening.

  Here, 'actuant' is used to denote someone performing or acting in a theatrical context.

• La policia està actuant ràpidament per resoldre el cas.

  The police are acting quickly to solve the case.

  In this sentence, 'actuant' refers to taking action, particularly in a situational or problem-solving context.

• Aquestes mesures estan actuant com a protecció contra el fred.

  These measures are acting as protection against the cold.

  Here, 'actuant' signifies functioning or serving as something, describing the role or effect being fulfilled.