sequester

To sequester someone or something is to keep them apart from others for a reason. It is most often used for a jury in a major trial, where jurors are kept away from the news and the public so outside opinions do not affect their judgment. In legal and formal use, it can also mean to take control of property or assets until a debt is paid or a dispute is settled.

Think of it as a deliberate act of creating distance or control for a specific purpose. You might sequester yourself in a quiet room to finish a difficult project, or a court might sequester assets during a legal case. At its core, the word is about keeping something apart, protected, or under official control.

To sequester means to isolate or separate someone or something from the whole. This often occurs in a physical or social sense—most notably when a jury is sequestered during a trial. In these instances, jurors are housed together under supervision to ensure their final verdict is based strictly on courtroom evidence rather than outside influence. It is a tool used to protect the integrity of the legal process by creating a controlled environment.

However, the term extends far beyond the courtroom. In a personal context, you might sequester yourself in a home office or a remote cabin to escape distractions and focus on your work. In the world of environmental science, the term is used for "carbon sequestration," where plants, oceans, or soil capture and sequester carbon dioxide from the atmosphere, trapping it to mitigate climate change.

The word also carries a formal legal and financial weight. To sequester assets means to seize them temporarily, often to ensure they aren't sold or hidden while a legal case, such as a bankruptcy or divorce, is being resolved.

Originally from Latin, sequester suggests a purposeful, often protective separation. Whether it is shielding a jury from the news, keeping a person away from distractions, placing property under court control, or pulling carbon out of the air, it describes the act of setting something apart for safety, fairness, focus, or control.