Writers of dictionaries are archaeologists of language. They do not prescribe the meaning of words like a programmer or mathematician. Their definitions are posterior to language. The definitions are in fact mine to make, provided they result in successful communication with people who have adopted similar definitions.

Go read my original post again. I am advocating against ambiguity in language, as this serves to obscure analysis. You are clearly happy to obliterate distinction, however, and have made no attempt at a positive argument why it is beneficial to discourse.

Language is a constant negotiation about the meaning of words, and I have made my position clear.