This is the 6213th most frequent Spanish word.
arguiñano
"Arguiñano" is not a standard Spanish word; it is a surname, most notably associated with Karlos Arguiñano, a famous Spanish chef and TV personality.
In this sentence, 'Arguiñano' is used as part of a proper noun, specifically referring to the renowned Spanish chef Karlos Arguiñano.
El chef Karlos Arguiñano tiene un programa de cocina muy popular.
The chef Karlos Arguiñano has a very popular cooking show.
Here, 'Arguiñano' is used to denote the author of a recipe book, implying the name represents a branded identity in culinary attributes.
Compré el libro de recetas de Arguiñano para mejorar mi cocina.
I bought Arguiñano's recipe book to improve my cooking.
In this example, 'Arguiñano' is integrated into a context where it recalls personal memories evoked by referring to Karlos Arguiñano and his contributions.