This is the 7352nd most frequent Spanish word.
haley
The word "haley" does not have a definition in Spanish; it appears to be a proper noun or name.
Once again, 'Halley' is mentioned in an informative context relating to its historical and scientific importance, reinforcing its role as a proper noun.
Leí sobre el descubrimiento del cometa Halley en un libro.
I read about the discovery of the Halley comet in a book.
In this sentence, 'Haley' is used as a proper noun to name an individual - it doesn't have a generic meaning in Spanish.
Haley es el nombre de mi mejor amiga.
Haley is the name of my best friend.
'Halley' here refers to the Halley's Comet, illustrating a specific astronomical object and showing how proper nouns can vary slightly for universal entities between languages.