Bible Dictionaries
Bocardo

Webster's Dictionary

(1):

(n.) A prison; - originally the name of the old north gate in Oxford, which was used as a prison.

(2):

(n.) A form of syllogism of which the first and third propositions are particular negatives, and the middle term a universal affirmative.

Bibliography Information
Webster, Noah. Entry for 'Bocardo'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​b/bocardo.html. 1828.