noun🔗ShareHormone antidiurétique, vasopressineA hormone secreted by the posterior pituitary gland"The doctor explained that antidiuretic hormone helps the body hold onto water by signaling the kidneys. "Le médecin a expliqué que l'hormone antidiurétique aide le corps à retenir l'eau en signalant aux reins.physiologyorganmedicinebodybiochemistrybiologyChat with AIVocabulary GamePractice Reading