unsubscribe
To stop getting messages or updates you signed up for.
To unsubscribe means to cancel your subscription to something, usually emails, newsletters, or online services. When you unsubscribe from a company's email list, you're telling them to stop sending you messages. Many marketing emails include an unsubscribe link at the bottom, often in small text, that lets you opt out with a single click.
You might unsubscribe from a YouTube channel you're no longer interested in, a podcast that's gotten boring, or promotional emails that are filling up your inbox. Some services make unsubscribing quick and easy, while others make it more complicated.
People often need to unsubscribe when they've accumulated too many subscriptions over time. You might have signed up for cooking tips, game updates, and store coupons, only to realize months later that your inbox is drowning in messages you never read. Unsubscribing is a kind of digital housekeeping that helps you control what information reaches you, rather than letting every company that has your email address compete for your attention.