a series of connected loops often used to keep things in place
The scary dog was secured with a chain.
The gate was secured with a sturdy metal chain, preventing unauthorized access.
The jeweler crafted a beautiful necklace using a delicate gold chain and a pendant.
The bicycle was locked to the post with a heavy-duty chain to deter theft.
The swings in the playground were connected by colorful chains, providing a safe and enjoyable experience for children.