A network is a group of computers and devices that are interconnected by communications channels. These channels facilitate communications among users and allow them to share resources. Many different characteristics can be used to classify a network. There are several purposes for networks. One of the most common uses of a network is for communication purposes. With a network, people can communicate efficiently and easily through email, instant messaging, chat rooms, video telephone calls,...
- An evil spirit; a devil.
- A nightmare.
- In astrology, the twelfth house of a scheme or figure of the heavens: so called from its signifying dreadful things, such as secret enemies, great losses, imprisonment, etc.