the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions | jewelry consisting of a circlet of precious metal (often set with jewels) worn on the finger |
the way two individuals relate to each other | a strip of material attached to the leg of a bird to identify it (as in studies of bird migration) |
the chemical composition and properties of a substance or object | a rigid circular band of metal or wood or other material used for holding or fastening or hanging or pulling |
| a platform usually marked off by ropes in which contestants box or wrestle |
| a characteristic sound |
| the sound of a bell ringing |
| an association of criminals |
| (chemistry) a chain of atoms in a molecule that forms a closed loop |
| a toroidal shape |