
via Wikipedia infobox
thumb|An original Philadelphia Deringer made by Henry Deringer. This was the pocket pistol used by [[John Wilkes Booth in the assassination of Abraham Lincoln.]]
A derringer or deringer is a small handgun that is neither a revolver, semi-automatic pistol, nor machine pistol. The modern derringer is often multi-barreled, and is generally the smallest usable handgun of any given caliber and barrel length due to the lack of a moving action, which takes up more space behind the barrel. It is frequently associated with discreet use by women because it is easily concealable in a purse or a stocking.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).