Definition of "all set" in English

Adjective

1. Ready, prepared, equipped.

   • I'm all set to leave for my vacation.
   • Is everything all set for the wedding?

2. Not requiring initial or further assistance with, additions to, or use of something.

   • "Do you folks want any dessert or coffee?" "No, we're all set."
   • "Can I use those scissors now?" "Yeah, I'm all set."
   • Are you all set with that? [a waiter offering to take an empty plate at a restaurant]
   • "Can I help you with anything?" "Nah, I'm all set." [a retail employee offering to help a customer]