De notation is a term used to describe the process of representing a number or a value in a different form. When we talk about antonyms for de notation, we are referring to words that represent the opposite meaning of this term. Some possible antonyms for de notation include notation, representation, expression, or symbolization. While de notation involves breaking down a value or number into its smaller parts, notation is the process of representing a number or value in a more concise and easily understandable way. Representation and expression both suggest a more straightforward and easily comprehensible form of communication, while symbolization suggests the use of abstract or simplified symbols to convey meaning.