I deleted the chain mail without forwarding it, knowing it was probably a scam.

When modeling random genetic drift, researchers often use a Markov chain to represent allele frequency changes across generations.

Before heading up the mountain road, she fitted a snow chain to each of the drive wheels.

When planning the project, our manager reminded the team that a chain is only as strong as its weakest link and arranged extra training for the struggling member.

We decided to write a chain story at the workshop, each author adding a short chapter that continued the plot.

After the reform, many laborers were off the chain, no longer bound to the assembly line's relentless pace.

She adjusted the delicate waist chain that jingled as she walked through the market.

The chain-smoker sat alone on the park bench, watching the river as smoke curled from his fingertips.

When stressed, she tends to chain-smoke until she feels calmer.

The company invested in better visibility across its supply chain to reduce delays and improve customer satisfaction.