The maximum or decisive factor that ensures the safety or security of something, often used in engineering or design contexts to refer to a margin of safety.

सुरक्षा का अंतिम कारक

English Usage: Before construction begins, we must determine the ultimate factor of safety for the building.

Hindi Usage: निर्माण शुरू करने से पहले, हमें भवन के लिए अंतिम सुरक्षा कारक निर्धारित करना होगा।