Bible Dictionaries
Madbrain

Webster's Dictionary

(1):

(a.) Hot-headed; rash.

(2):

(n.) A rash or hot-headed person.

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