Definition and hypothesis in Plato's meno (II)

The application of semantical concepts such as synonymy and interpretation to actual situations of usage gives rise to perplexing problems. One of the few attempts to tackle these problems has been carried out by Arne Naess. Further advances along this line may become possible after a clarification of the basic concepts employed. The discussion centers around empirical synonymy and certain other notions built on this concept by Naess. Possible ways of making the system coherent are indicated.