The term 'slices off' can be expressed as 'lops' in four letters. Lops is a term used to describe the act of cutting off a part of something, usually with a sharp tool. It is commonly used in gardening and landscaping to trim trees and shrubs. It can also be used to cut off pieces of food, such as slicing off a piece of cake. In general, lops is a term used to describe the act of cutting off a part of something.