This is the 13115th most frequent Spanish word.
preciosa
"Preciosa" means "precious" or "beautiful" in English.
Here, 'preciosa' is used as an adjective to describe the beauty of the beach.
La playa al atardecer es simplemente preciosa.
The beach at sunset is simply beautiful.
In this context, 'preciosa' emphasizes the exquisite quality of the jewel.
Esa joya es preciosa y muy valiosa.
That jewel is exquisite and very valuable.
'Preciosa' is used here as a term of endearment or compliment during a greeting.