describes something that will probably happen or is expectedDo remind me because I'm likely to forget.
What's the likely outcome of this whole business?
I suppose that might happen but it's not very likely.
[+ that] It's quite likely that we'll be in Spain this time next year.
informal "Do you want to join me on a ten-mile run?" "Not likely (= certainly not)!"
as likely/like as not probablyAs likely as not, she'll end up in court over this problem.