A ring is a circular band, typically made of metal, worn as ornamental jewelry on the finger. Rings can also be worn as ornaments on other body parts, such as the ankles or toes. A ring is usually made of hard material such as metal, stone or wood. It may be set with gemstones such as diamonds. Rings can also be made in the shape of a shell or carved from an animal’s bone. They can be plain, elaborately engraved or decorated with figures or text. A ring can be a symbol of betrothal, marriage or other types of commitment, and it can serve as an indication of social status or wealth. It can also be a sign of membership in an organization or association.
The word ring can also refer to the quality that something has of sounding clear and resonant, as in “the argument has a ring to it” or “his proud boast has a ring of truth.” It can also be used to describe the resonant quality of a bell or other instrument.
In mathematics, rings are algebraic structures that generalize fields (they are similar to and extend the integers). The study of them is often related to algebraic number theory, via rings that are emulations or extensions of the integers. In addition, they are important in algebraic geometry and mathematical analysis.
Men have worn rings to signal status, wealth and association for thousands of years. The index finger was traditionally the place for rings, which could be used as signets or to display family and fraternal crests. In later centuries, a variety of more playful characteristics were added including regard rings, which used the first letter of gemstones to spell out affections such as ADORE, and poesy rings in which pictures or words expressed a sentiment. The era’s interest in painting and sculpture led to a greater use of arabesque motifs, sculpted shoulders of figural or floral designs and extravagant enameling techniques such as en ronde bosse.
The choice of which finger to wear a ring is an individual matter and may be influenced by the tradition of certain cultures or the practice of palmistry, which associates different fingers with attributes of the Greek gods. However, some people choose to wear a particular ring on a specific finger because of its personal significance or its connection to a special person or event. For example, a wedding ring may be worn on the left hand to symbolize betrothal and marriage, while a friendship ring may be worn on the right hand because it is a reminder of a special friend. Some people also have a preference for the feel of a ring on a particular finger, which can be determined by a combination of factors such as the shape of the finger and the size and weight of the ring. The thickness and texture of the ring also influence these decisions. Finally, the ring’s design can be a factor in its comfort and appearance.