noun🔗ShareالسَّلَىThe innermost membrane of the fetal membranes of reptiles, birds, and mammals; the sac in which the embryo is suspended."The doctor explained that the amnion, a protective sac filled with fluid, cushions the baby inside the womb. "أوضح الطبيب أن السلى، وهو كيس واق مملوء بسائل، يحمي الطفل داخل الرحم.biologyanatomymedicineorganorganismChat with AIVocabulary GamePractice Reading