ˈknife-edge noun [singular]1. a situation in which the result is extremely uncertain
on a knife-edge
His future in the job is balanced on a knife-edge. a knife-edge vote2. a situation which makes someone very anxious
on a knife-edge Living with him, she is constantly on a knife-edge. the knife-edge of insecurity3. something that is narrow or sharp
[TahlilGaran] Dictionary of Contemporary English ▲