Bible Dictionaries
Block Chain

Webster's Dictionary

A chain in which the alternate links are broad blocks connected by thin side links pivoted to the ends of the blocks, used with sprocket wheels to transmit power, as in a bicycle.

Bibliography Information
Webster, Noah. Entry for 'Block Chain'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​b/block-chain.html. 1828.