noun🔗ShareإستروجينAny 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. "قال طبيب أمي إن انخفاض مستويات هرمون الإستروجين لديها كان يسبب بعض التغييرات الجسدية.physiologymedicinebiologybiochemistrysexbodyorganfunctionscienceanatomyChat with AIVocabulary GamePractice Reading