'non-coded' originates from the prefix 'non-' meaning 'not' and the word 'coded' from 'code,' which means 'a system of words, letters, figures, or symbols used to represent others.'

'non-coded' evolved from the combination of 'non-' and 'coded,' which was used in technical and computing contexts to describe data or information that is not encoded.

Initially, it meant 'not encoded,' and this meaning has largely remained the same in modern usage.