detain

To detain means to delay the progress or departure of someone or something, often temporarily. It implies holding someone back or keeping them from leaving, though it doesn't always lead to a formal legal charge. Context is key: a police officer might detain a suspect while investigating a crime, meaning they restrict the person's freedom of movement for questioning. However, the word can also apply to non-human causes of delay; for instance, you could say, "A flat tire detained us on the highway for an hour," meaning it caused an involuntary interruption to your journey.

The word carries a slightly formal tone and frequently appears in legal or official contexts. For example: "Passengers were detained at the airport due to security concerns." It can also be used for things, especially in border and shipping contexts: "The shipment was detained at the border." It differs from an "arrest" because detention is often a preliminary step for investigation or processing rather than a final legal action.

You might also encounter the noun form "detention." This refers to the state of being held, such as in a juvenile detention center, or a specific period of time someone is required to stay in a place. Think of it as the name for the situation that occurs when you detain someone. Whether it is a police investigation, a customs check, or an unexpected delay, to detain is to hold back, restrict movement, and temporarily interrupt someone's plans.