Dictionary

A series of interconnected rings or links usually made of metal.

Example: He wore a gold chain around the neck.

A series of interconnected things.

Example: This led to an unfortunate chain of events.

A series of stores or businesses with the same brand name.

Example: That chain of restaurants is expanding into our town.

A number of atoms in a series, which combine to form a molecule.

Example: When examined, the molecular chain included oxygen and hydrogen.

To fasten something with a chain.

To link multiple items together.

To secure someone with fetters.

To obstruct the mouth of a river etc with a chain.