noun
Meaning 1
A rule, in web browsers, that permits scripts contained in a first web page to access data in a second web page, but only if both web pages have the same origin (based on URI scheme, hostname, and port number), so as to prevent malicious scripts from accessing sensitive data through the Document Object Model.
Definition source: English Wiktionary via Wiktextract
Usage: Internet
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: SOP
Antonyms: none provided