Bible Dictionaries
Sockdolager

Webster's Dictionary

(1):

(n.) Something unusually large.

(2):

(n.) A combination of two hooks which close upon each other, by means of a spring, as soon as the fish bites.

(3):

(n.) That which finishes or ends a matter; a settler; a poser, as a heavy blow, a conclusive answer, and the like.

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