This is the 10340th most frequent Portuguese word.
estrelinha
"Estrelinha" means "little star" in English.
The word "estrelinha" is used here as a term of endearment, often applied to someone dear or precious.
Como você está, minha estrelinha?
How are you, my little star?
Here, "estrelinha" refers to a small star-shaped ornament used for decoration.
Preciso cortar a estrelinha para colocar na árvore de Natal.
I need to cut the little star to put on the Christmas tree.
In this case, "estrelinha" describes a small star-shaped object with a specific reference to its composition and context.