Fact/fækt/ Definition 1 of 5Pro Tip 1/3Not Opinion Distinguish fact from personal feelings or beliefs, it indicates certainty. Despite his claims, the fact is that he was late. Pro Tip 2/3Concrete Information Use 'fact' for something definite and proven, not speculative or expected. The fact that she won the award is undeniable. Pro Tip 3/3No Emotion 'Fact' carries no emotional weight; it's neutral and objective. The fact remains that the building is unsafe.