expression, i-adjective
Used to describe a situation or event that has a low probability of occurring. Often interchangeable with 可能性が低い, but the の form is more adjectival and directly modifies nouns.
See also: 可能性が低い
彼が遅刻する可能性の低い日だ。
It's a day when he is unlikely to be late.
成功する可能性の低い計画をやめた。
We abandoned the plan that had a low probability of success.