noun🔗ShareSacrumA large triangular bone at the base of the spine, located between the two ilia (wings of the pelvis) and formed from vertebrae that fuse in adulthood."The doctor examined the patient's lower back, focusing on the sacrum where it connected to the pelvis. "Le médecin a examiné le bas du dos du patient, en se concentrant sur le sacrum, là où il se connectait au bassin.anatomybodymedicinephysiologypartstructurehumanorganChat with AIVocabulary GamePractice Reading
