more readily concur who do not foresee the result. Nevertheless, if they cannot agree, but some one should say that the synonymous is equivocal, because the assigned definition does not suit this, observe whether the definition of this, accords also to the rest, as it is evident it will be synonymous with the rest. If not, however, there will be many definitions of the remainder, since two definitions according to the name, accord to them, viz. both the prior and the posterior assigned. Again, if a person having defined any of those multifariously predicated, the definition also not suiting all, should not indeed say that it is equivocal, but should deny that the name suits all, because the definition does not, against such a one we may say that it is necessary to use that appellation which has been delivered and received, and not to disturb such things; nevertheless, some must not be enunciated in a way similar to the multitude.
Chapter 11
If the definition of some connected thing should be given, consider, taking away the definition of one of the things connected, whether the remaining (definition) be that of what remains, for if not, neither it is evident will the whole be of the whole. Thus, if some one defined a finite straight line to be the boundary of a superficies having boundaries, of which the middle covers the extremities, if the definition of a finite line is the boundary of a superficies having boundaries, it is necessary that the remainder should be that of a straight line, of which the middle covers the extremities. Yet an infinite has neither middle nor extremities, but is nevertheless straight, so that the remainder is not the definition of the remainder.
Moreover (observe), if when what is defined is a composite, the definition is assigned consisting of as many members as the thing defined; now a definition is said to be of an equal number of members, when there are as many nouns and verbs in the definition as there are composites. For it is
