1 Urban Dictionary is a Web-based dictionary of slang words and phrases. , the site contains over 5.01 million definitions. Submissions are regulated by volunteer editors and rated by site visitors. ( by far my favourite one â click here and check out why)
Definition of pin (all) one's hopes on. : to hope very much that (something) will help one or allow one to succeed cancer patients pinning their hopes on a new drug You shouldn't pin all your hopes on getting the job. Word by Word Definitions. Seen and Heard.
What is a PIN number? In the context of federal student aid, PIN stands for the Federal Student Aid Personal Identification Number. Prior to May 2015, a Federal Student Aid PIN was used to access personal information and digitally sign on various Department of Education websites. In May 2015, the PIN system was replaced by the FSA ID system.