Tag
The Spanish word 'etiqueta' translates to 'tag' in English. It is commonly used to refer to a type or kind of something. In a store, you find etiquetas on items which provide information about the product. It is also used in a digital context to categorize or label posts, articles or items on the internet.
The label on the wine bottle is very elegant.
In this sentence, 'etiqueta' is used to denote a label attached to something which provides information about it. In this example, the context is a wine bottle's label.
In this restaurant, you have to follow certain clothing etiquette.
In this sentence, 'etiqueta' is referring to the rules or customs concerning what people should wear, hence it is translated as 'etiquette'. The context is about a dress code in a restaurant.
Maria put a label on each gift she wrapped.
Similar to the first example, here 'etiqueta' refers to a tag or label that contains information. In this context, it's about tags on wrapped gifts most likely indicating who each gift is for.