This is the 7148th most frequent Spanish word.
fils
"Fils" is not a Spanish word.
In this sentence, 'fils' is used in the context of sewing materials, referring to threads or fibers.
Compré unos fils para reparar mi ropa.
I bought some threads to repair my clothing.
Here, 'fils' refers to 'son'. It indicates a familial relationship.
Miguel es el fils preferido de su madre.
Miguel is his mother’s preferred son.
In this example, 'fils' is used to mean 'wires', referencing thin strands of material.