bell is a hollow device made of metal that produces a ringing sound when struck. It can take on various forms, from the simple metallic shape to more complex devices with intricate designs and features. The sound of a bell is often associated with church bells, which have been used for centuries to signal important events or times of prayer. In nautical contexts, bells are used to signal each of the eight half-hour units of nautical time, signaling four o'clock, eight o'clock, or twelve o'clock, either in the morning or evening.

The name "bell" also references Alexander Graham Bell, an English painter and inventor who is credited with inventing the telephone. Bell was born in Scotland in 1847 and later became a prominent member of the Bloomsbury Group, along with his sister Virginia Woolf. He is best known for his work in telecommunications and his pioneering research in the field of phonetics.

In addition to their practical uses, bells can also be found as decorative elements, such as the flared opening of a tubular device. They can also be used as symbols or metaphors, such as in the phrase "saved by the bell" or the image of someone being saved from impending doom by a ringing bell. Whether used for practical purposes or symbolic meaning, bells continue to play an important role in our lives and culture today.