老ろう人じん性せい痴ち呆ほう症しょうろうじんせいちほうしょうじ字FuriganaMeanings1nounsenile dementiadated termmedicine›Dated medical term for dementia in the elderly. The modern preferred term is 老人性認知症 (ろうじんせいにんちしょう).See also: 老人性認知症
