toss-up
- n an unpredictable phenomenon
it's a toss-up whether he will win or lose
- But for pears, it remains a toss-up.
- The new film is a toss-up with George Pal's very watchable 1953 version: the special effects are even better here, the drama even lamer.
- The media will try to preserve the illusion of a toss-up; you'll keep seeing "Obama Leads, But Voters Have Concerns" headlines.