Book, Paragraph

 1      I,  3 |      enables us to recognize the definitions.~Now demonstration must
 2      I,  8 | universally. The same is true of definitions, since a definition is either
 3      I,  10|    Peculiar truths are, e.g. the definitions of line and straight; common
 4      I,  10|        hypotheses are contained. Definitions require only to be understood,
 5      I,  12|        because mathematics takes definitions, but never an accident,
 6      I,  33|       way in which he grasps the definitions through which demonstrations
 7     II,  3 |  premisses of demonstrations are definitions, and it has already been
 8     II,  3 |    truths will be indemonstrable definitions.~But if the definable and
 9     II,  5 |         to the reason for it, so definitions reached by division invite
10     II,  7 |          of mountain copper. For definitions do not carry a further guarantee
11     II,  7 |      words or sentences would be definitions, since any kind of sentence
12     II,  7 |         should all be talking in definitions, and even the Iliad would
13     II,  7 |           neither, therefore, do definitions, in addition to revealing
14     II,  8 |         of the remaining partial definitions of A.~We have stated then
15     II,  11|          is to be in health. The definitions must be transposed, and
16     II,  13|         endeavour to seize their definitions by the method we have described-the
17     II,  13|          be clearly given by the definitions of the species; since the
18     II,  13|      perspicuity is essential in definitions, just as inferential movement