depends on what you are doing with it. if you are actively using it for cutting purposes ad sharp knife is far safer for many reasons. first, it provides a cleaner cut to the item, resulting in less chance of the blade slipping and hitting you. second, if it does hit you it will cut clean. A deap cut is bad, but its far worse if it is a deap jagged cut. a clean cut will heal much faster and is easier to bandage, a dull bladed cut tends to tear more then slice and leaves bad scaring. if you are using the knife to spread things (butter, jam, frosting) dull is always better
A blunt knife's edge is thicker but not sharp. Hence, it is difficult to cut with a blunt knife.
A blunt knife tends to squash the fruit before cutting. A sharp knife will slice through the fruit without squashing. Less pressure is needed to slice with a sharp knife.
The sharp edge of the knife has less area than the blunt edge. So we are able to cut easily using less strength with a sharp edge of the knife.
blunt means dull or rounded, for example: "A knife has a sharp end and a blunt end ."
A sharp knife cuts much better than a blunt knife. A sharp knife is less likely skid off and cause an accidental wound.
because you cut yourself easier with blunt things because they slip
"The sharp knife goes where you send it, the dull knife goes where it wants" is a reminder to keep your edges sharp. The dull blade is deflected by a hard material.
That would be one without a sharp edge..like knife or chisel.
Many dive knives have blunt (squared-off) tips. This makes them safer. You're not likely to need a sharp-tipped knife underwater. You're more likely to just need the cutting edge. Sharp tipped knives tent to snap off and break when prying at things. The blunted tip is more practical as you never need to stab anything but you often need to pry things underwater. A sharp knife is what you need for cutting line and old netting etc.
A sharp chisel takes less effort to use, and is less likely to slip.
Because your knives are all dull. Sharp knives cut tomatoes quite easily.
When a British person is describing someone as blunt, they are implying that the person is dull or the object is not sharp. For example: 'Joe is a blunt idiot!'. Or 'This knife is blunt!'.