This pure expression of the concept, which is the logical judgment, constitutes what is called _definitive judgment_ or _definition._ This, considered on its verbal side, or as the synthesis of thought and word, does not give rise to any special logical theory in addition to that which we have already stated, when definition showed itself to be one with distinction or conceptual thought; nor does it give rise to any special æsthetic doctrine, since the general doctrine expounded elsewhere includes this also. The dispute, as to whether the definition be verbal or real, finds its solution in the relation we have just established between thought and words; hence definition is verbal because it is real, and _vice versa._ And as to the other meaning of the question, whether, that is to say, definition be _nominal_ or _real,_ conventional or corresponding with the truth, that finds its solution in the distinction between pseudoconcepts and concepts, the first of which, it is clear, are _defined_ only in a nominalist or conventional way, because they _are,_ in fact, nominalist and conventional. [Sidenote: _The indistinguishability of subject and predicate in the definition. Unity of essence and existence._] Greater importance attaches to the other dispute, as to whether the definitive judgment be analysable into subject, predicate, and copula, whether, for example, the definition: "the will is the practical form of the spirit," can be resolved in the terms: "will" (subject), "practical form of the spirit" (predicate), and "is" (copula). Now, the difference between subject and predicate is here illusory, since predicate means the universal which is predicated of an individual, and here both the so-called subject and the so-called predicate are two universals, and the second, far from being more ample than the first, is the first itself. As to the "is," since the two distinct terms which should be copulated are wanting, it is not a copula; nor has it even the value of a predicate, as in the case in which it is asserted of an individual fact that it is, that is to say, that it has really happened and is _existing._ The "is," in the case of the definition, expresses nothing except simply the act of thought which thinks; and what is thought is, in so far as it is thought; if it were not, it would not be thought; and if it were not thought, it would not be. The concept gives the essence of things, and in the concept _essence involves existence._ That this proposition has sometimes been contested is due solely to the confusion between the essence, which is existence and therefore concept, and the existence which is not essence and therefore is representation. It is due therefore to the problem to which representations gave rise in this respect, and with which we shall deal further on. Freed from this confusion, the proposition is not contestable, and is the very basis of all logical thought, of which we