noun🔗ShareEstrógenoAny of a group of steroids that are secreted by the ovaries and function as female sex hormones."My mother's doctor said her low levels of estrogen were causing some physical changes. "El médico de mi madre dijo que sus bajos niveles de estrógeno estaban causando algunos cambios físicos.physiologymedicinebiologybiochemistrysexbodyorganfunctionscienceanatomyChat with AIVocabulary GamePractice Reading