oliva

In a sentence

• He menjat una oliva deliciosa.

  I ate a delicious olive.

  Here, 'oliva' refers to the edible fruit of the olive tree.

• L'oli d'oliva és molt saludable.

  Olive oil is very healthy.

  In this case, 'oliva' is used as part of the phrase 'oli d'oliva', which means 'olive oil' derived from olives.

• La ciutat és coneguda pels seus camps d'oliva.

  The city is known for its olive fields.

  Here, 'oliva' refers to the cultivation fields of olive trees.