Bible Dictionaries
Supernaculum

Webster's Dictionary

(1):

(adv. & n.) Good liquor, of which not enough is left to wet one's nail.

(2):

(adv. & n.) A kind of mock Latin term intended to mean, upon the nail; - used formerly by topers.

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