In logic, a middle term is a term that appears (as a subject or predicate of a categorical proposition) in both premises but not in the conclusion of a categorical syllogism. The middle term (in bold below) must be distributed in at least one premise but not in the conclusion. The major term and the minor terms, also called the end terms, do appear in the conclusion.
Example:
- Major premise: All men are mortal.
- Minor premise: Socrates is a man.
- Conclusion: Socrates is mortal.
The middle term is bolded above.
Famous quotes containing the words middle and/or term:
“Death cut the strings that gave me life,
And handed me to Sorrow,
The only kind of middle wife
My folks could beg or borrow.”
—Countee Cullen (1903–1946)
“I am a colored woman or a Negro woman. Either one is OK. People dislike those words now. Today these use this term African American. It wouldn’t occur to me to use that. I prefer to think of myself as an American, that’s all!”
—Annie Elizabeth Delany (b. 1891)