Dr.Yes
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Philocrat said:Dr. Yes, I find you discussion very interesting. Your texts are touching an angle that many people tend to ignore: 'Inter-disciplinary Definitition of terms of reality'. Your last posting raises two fundamental questions:
(1) Is every discipline's definition of a given term of reality as good as any?
(2) Should every discipline be content with its own definition and altogether steer clear of other disciplines? What goes on elswhere is not my stew!
Ask me whether I know the answers to these questions and I would immediately reply :"your guess is as good as mine!". Yes, I don't know the answers, yet these are serious unavoidable questions that must be confronted head on with utmost rigour and honesty. I find it difficult to disagree with those who stay content with definitions of these terms in their respective disciplines. Do you contemplate or see otherwise?
The word definition:
A definition of 'definition'
Suppose we have decided to define a certain word or a concept associated with that word. Suppose also that we have identified which sense of the word we are interested in, and we have noted clear cases, some unclear cases, and some borderline cases of the application of the word. The question then is: how can this word be defined? What is desired here is a description of the intension of the word: that is, an account of the set of properties that characterizes all and only members of the extension. In that case, it seems the following is a serviceable account of the meaning of '(intensional) definition':
The definition of a concept, or of (a given sense of) a word or phrase, is a description of its intension--that is, the set of properties that characterizes all and only members of the extension of the word; the extension is all the things that the concept, word, or phrase applies to.
Some philosophers have criticisms of this sort of definition of the word 'definition'; or perhaps it would be better to say that some philosophers think that it is, for various reasons, impossible to give exhaustively exact definitions of most concepts, words, and phrases. Two prominent critics are Wittgenstein and Quine. Still most philosophers still acknowledge that in philosophy something similar to giving definitions of important philosophical concepts is necessary.
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Nothing is more usual than for philosophers to encroach on the province of grammarians, and to engage in disputes of words, while they imagine they are handling controversies of the deepest importance and concern. — David Hume
I'll have to leave you with this for now... I'd like to continue my interpretation later.