What is Google disavow tool?

Advanced feature of the Google Search Console tool that allows you to selectively disavow or repudiate incoming links to a web portal that could be considered artificial or fraudulent, such as link farms or low-quality directories. Through this function, one can ask Google not to take into account certain links when examining a site, even though the search engine recommends using it with great caution because it can affect the positioning of the web.

Other denominations:
Deauthorization of inbound links