examples of knives
There are many different kinds of knives, each with a specific use.
steak knife 
Very sharp knife, often serrated, used to cut firm, often fried, pieces of meat.
dinner knife 
Large all-purpose knife that is part of a basic place setting.
cheese knife 
Its curved, double-pointed tip makes it easier to spear individual pieces of cheese.
fish knife 
Wide-bladed knife used to remove bones from a fish served whole.
dessert knife 
Small knife used to cut desserts into bite-sized pieces.
butter knife 
Blunt knife set out when bread is served and used for buttering it.