Zapper

Zapper may refer to: An automated sales suppression device, software for falsifying cash register records
NES Zapper, a pistol-shaped electronic light gun sold as part of the original Nintendo Entertainment System
Wii Zapper, a gun-shaped electronic light gun sold as an accessory for the Nintendo Wii.
Zapper: One Wicked Cricket, a multi-platform video game released in 2002
A TDT or satellite tuner, without MHP (this last, generally includes IPTV return channel, i.e. ADSL-like channel)
A bug zapper, a device that uses a light source to attract insects to an electrical grid, where they are incinerated by the current
A Hulda Clark Zapper, a device used by Dr. Hulda Clark
RFID Zapper, a hand-held device that disables passive RFID tags
British-Slang for remote control

Translation

The word "Zapper" occurs as such in the following languages: English, German, Swedish.