"Operable" refers to something that is capable of being operated or used effectively. This term is often applied in various contexts, such as machinery, software, or medical procedures. For example, a machine is considered operable if it can function properly and perform its intended tasks without issues. In a medical context, "operable" describes a condition or disease that can be treated through surgery. For instance, a tumor may be deemed operable if it can be safely removed by a surgeon. This contrasts with inoperable conditions, where surgery is not a viable option due to risks or complications.