detain somebody to keep somebody in an official place, such as a police station, a prison or a hospital, and prevent them from leaving. One man has been detained for questioning. He has been detained without trial for nearly two years now. She was kidnapped and briefly detained by a terrorist group. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.