PIECE definition: 1. a part of something: 2. a single object of a particular type: 3. an item of clothing…. Learn more., Piece definition: a separate or limited portion or quantity of something.. See examples of PIECE used in a sentence., A piece of something is an amount of it that has been broken off, torn off, or cut off., A piece is a section or a chunk of some larger thing, like a piece of cake or a piece of a broken lamp. You can describe a serving of something, like pie, as a piece, and you can also call an individual item within a larger group a piece, like a piece of furniture or a piece of silverware., Let’s clear up any confusion with that. The correct spelling is piece. The word “piece” refers to a part of something, such as a piece of cake. The spelling “peice” is a common mistake and is incorrect in English. For example, if you cut a cake into eight parts, each part is called a piece of cake., A piece generally refers to a part or unit of something larger or a segment that has been separated or divided from a whole. It can also refer to an object or item, often associated with an artistic creation or a component of a particular set or collection..