Not long ago I had a discussion with a gentleman concerning the nature of our linguistic capacities, of language that is, and how we accord meaning to sounds, symbols, gestures, etc., the many things that we employ when speaking or writing in a language. When we got to explaining meaning, the semantics of our words and statements, we hit a hidden rock for he was adamant that meanings are found in concepts but when asked to explain what he took concepts to be he indicated they were what he termed "linguistic entities." I demurred, saying that entities are things we come into sensory contact with in the world. They have physical form, observable presence. And here our discussion foundered for he was absolute on this point, that concepts were, indeed, entities albeit of a non-physical sort.
I agreed that one can use terms in various stipulative ways and so he could stipulate that the term "entity" need not be used only for physically determined things. One could adopt a platonic picture of reality and claim all sorts of existents beyond what is observable through the senses but I pointed out that doing so introduced confusion because, when we normally speak of entities, we speak of physical phenomena whether directly observable or indirectly so. How, I asked, can we observe the "linguistic entities" he asserted concepts must be? His view, finally, seemed to boil down to the claim that concepts must be understood as abstractions, but abstract entities, like numbers are sometimes taken to be, and that "linguistic entity" basically serves a purpose by delineating, and so creating, a referent we can talk about. Deploying a nominative then, a naming word, serves to create the thing named.
The problem with this, however, is that it doesn't matter whether we call concepts a kind of entity if, by using that term, we still can't get any closer to what we're trying to denote . . . .
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