Use "blunt knife" in a sentence
1. A blunt knife draws no blood.
2. He sawed at the loaf with a blunt knife.
3. Adjective A Blunt knife or blade is no longer sharp and does not cut well.
4. 14 A blunt knife may be sharpened on a stone,(www.Sentencedict.com) but if a man is stupid there is no help for his stupidity.