Middle Term, 541. position of, in a syllogism, 563.

Minor Premiss, 545.

Minor Term, 542.

Modality, Question of, 196.

Mode, the, 196.

Moods of a Syllogism, 558. determination of the legitimate, 599. subaltern, 628. valid in the Four Figures, 621. mnemonics of, valid in Four Figures, 629.

Name, definition of, 61.

Negative Premisses and Conclusion, Fallacy of, 842.

Nominalists, 50, 54.

Non causa pro causa, Fallacy of, 883.