What is another word for "containment"?

Another word for containment depends on the context in which it is used, as the term has different synonyms in politics, medicine, engineering, and general usage. In general everyday language, synonyms include confinement, restriction, enclosure, holding back, keeping in check, control, suppression, and isolation. If you are talking about containing a physical substance, synonyms include encapsulation, sealing, enclosing, trapping, and impoundment. In a military or political context like Cold War containment, synonyms include сдерживание would be deterrence, checking, limiting, curbing, restraining, bottling up, and holding the line. In public health, when talking about containing a disease, synonyms include quarantine, isolation, cordon, quarantine zone, and mitigation. In environmental engineering, synonyms for containment include barrier, bunding, retention, and secure storage. For emotional containment, meaning controlling emotions, synonyms include self-control, restraint, composure, and keeping a lid on. In psychology, containment can mean holding environment or safe space. The best synonym depends on whether you mean physical enclosure, like a containment building around a nuclear reactor, or strategic limitation, like containing an enemy's expansion, but all synonyms share the core idea of preventing something from spreading beyond boundaries or keeping it under control within defined limits to protect surrounding areas.