Pronunciation: [kˈap pˈɪstə͡l] (IPA) 
The correct spelling of the common toy firearm is "cap pistol" /kæp ˈpɪstəl/. The word "cap" refers to the small explosive charges that create the sound and smoke when the trigger of the toy gun is pulled. The word "pistol" /ˈpɪstəl/ refers to the shape and function of the toy, which typically resembles a handgun. The spelling of this word accurately reflects its pronunciation and the origins of the toy's name.
A cap pistol refers to a toy firearm that is designed to create a loud noise and simulate the firing of a gun using small explosive caps. Typically, it is a handheld device resembling a real gun, but in a miniature form, made predominantly of plastic or metal. The term "cap" refers to the small, round paper rolls or strips containing gunpowder or other pyrotechnic compositions that produce a repetitive popping sound and a plume of smoke when ignited by a mechanism built into the cap pistol.
Cap pistols often feature a trigger mechanism that, when pulled, strikes the cap against a small metal disk or cone, causing it to explode and release a loud bang. The noise produced by these caps is similar to that of real gunfire, adding a realistic element to the play experience. Cap pistols may also include various features such as a hammer that can be cocked back, a revolving chamber, or a lever-action mechanism to simulate the loading and shooting process.
Cap pistols have historically been popular toys among children due to their ability to create a sense of excitement and adventure in imaginary play scenarios. However, it is crucial to recognize that cap pistols are strictly intended for harmless entertainment and should not be mistaken for real firearms, as they lack the ability to fire projectiles and are incapable of causing any significant damage.
The word "cap pistol" is composed of two parts: "cap" and "pistol".
1. Cap: The term "cap" originated from the Latin word "cappa", which referred to a hood or a covering. Over time, "cap" evolved to represent various types of covering, and in the context of cap pistols, it refers to a small detonating device containing gunpowder.
2. Pistol: The word "pistol" has a more complex etymology. It is believed to have originated from the Czech word "píšťala", which means "flute" or "pipe". This term was later borrowed by various European languages, including English, where it gradually came to signify a small firearm.
Therefore, "cap pistol" can be understood as a firearm-like toy weapon with a small detonating device or cap, representing the sound and action of a real pistol.
