This is the 8794th most frequent Polish word.
ruiz
The word "ruiz" does not have a meaning in Polish; it may be a proper noun or surname.
Used as a proper noun, likely a surname, to refer to a person's identity.
Ruiz to nazwisko mojego sąsiada.
Ruiz is my neighbor's last name.
Refers to an author, used in a genitive case to indicate possession or authorship.
Czy wiesz coś o książce napisanej przez Ruiza?
Do you know anything about the book written by Ruiz?
Used as a proper noun, denoting a geographical location, specifically a proper name of a volcano or region.