antidiuretic hormoneOur editors are putting together more complete content — check back in about 20 minutesantidiuretic hormoneantidiuretic hormone — noun名詞1. A hormone that reduces urine production by promoting water reabsorption in the k1.名詞釋義A hormone that reduces urine production by promoting water reabsorption in the kidneys.例句The doctor checked the patient's antidiuretic hormone levels.