Definitions

extremely satisfactory, pleasant, or interesting:

If a plan or idea is super-ambitious, it needs much more skill and effort than is usual to be successful or be achieved:

If a plan or idea is super-ambitious, it needs much more skill and effort than is usual to be successful or be achieved:

very new and exciting, so that a lot of people are talking about it:

very new and exciting, so that a lot of people are talking about it:

A film, song, or other work that is extremely popular or successful.