Computer programmers, and others who work with languages, sometimes use the related terms: semantics & syntax. They are concepts with a specific application to language, but language is communication and there are many forms of communication. For example, when music is viewed as a language one can apply the concepts of syntax and semantics.
This article (in my queue for years) was meant to introduce those two concepts, but my vision for this blog has evolved in ways that largely moot those original intentions. Why write about topics no one is casually interested in, and which are already covered in exhaustive detail elsewhere for those with a serious interest?
Besides,… this one… turned out different…