on the waiting list

on a/the waiting list

On a list of other people waiting to do something, obtain something, enter into some place, or go some place. We're putting you on a waiting list for a new kidney, but I have to warn you that there are already a lot of people ahead of you. They didn't offer me a spot right away in next year's admissions, but the university said they'd put me on the waiting list.
See also: list, on, waiting
Farlex Dictionary of Idioms.

on the waiting list

 and on the wait list
[for someone's name to be] on a list of people waiting for an opportunity to do something. I couldn't get a seat on the plane, but I got on the waiting list. There is no room for you, but we can put your name on the waiting list.
See also: list, on, waiting
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • on a/the waiting list
  • on a/the wait list
  • list (someone or something) as one of (someone or something)
  • list as
  • shopping list
  • a shopping list
  • a shopping list of (something)
  • laundry list
  • a laundry list
  • a laundry list of (something)