[{"Bold_text": "adjective", "List Items": ["able to function or be used; functional:How soon will the new factory be operational?", "Military.of, relating to, or involved in military operations .on active service or combat duty:All units of the command are operational.", "of, relating to, or involved in military operations .", "on active service or combat duty:All units of the command are operational.", "of or relating to operations or an operation."]}]