It's important to note that:
* "La dona" is a definite article ("the") followed by the feminine noun "dona" (woman).
* It's a formal and respectful way to refer to a woman.
* In everyday Catalan, "la dona" is often shortened to "la" or "la senyora" (the lady).
If you're unsure about the correct way to refer to someone, it's always better to use the most respectful term.