A piece of cutlery is a tool used for eating, such as a SPOON, KNIFE, or UTENSIL. A SPOON is a five-letter word that is a curved implement with a bowl-shaped end used for scooping, stirring, and eating food. A KNIFE is also a five-letter word that is a sharp-edged implement used for cutting, slicing, and spreading food. Lastly, a UTENSIL is a seven-letter word that is a general term for any tool used in the kitchen for preparing, serving, and eating food.