The new drop; a contrivance for executing felons at Newgate, by means of a platform, which drops from under them: this is also called the last drop. See LEAF. See MORNING DROP.DROP COG. To let fall, with design, a piece of gold or silver, in order to draw in and cheat the person who sees it picked up; the piece so dropped is called a dropt cog.
DROP
Meaning of DROP in English
Slang English vocab. Английский сленговый словарь. 2012