The meaning of CHAIN is a series of usually metal links or rings connected to or fitted into one another and used for various purposes (such as support, restraint, transmission of mechanical …

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Bicycle chain, type of roller chain that transfers power from the pedals to the drive-wheel of a bicycle, thus propelling it. The chain is made up of a number of rigid links that are hinged …

In a straight chain, each of the constituent atoms is attached to other single atoms, not to groups of atoms. In a branched chain, side groups are attached to the chain.

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CHAIN definition: 1. a series of things of the same type connected in a line, or a series of people standing in a…. Learn more.

1. To bind or make fast with a chain or chains: chained the dog to a tree. 2. To restrain or confine as if with chains: workers who were chained to a life of dull routine.

A chain is a long series of connected metal links. Chains are strong and flexible, so they're useful for pulling a heavy load or securing a dangerous animal.

A chain consists of metal rings connected together in a line. His open shirt revealed a fat gold chain. The dogs were leaping and growling at the full stretch of their chains.

Definition of chain noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.