noun🔗ShareقسطرةA small tube inserted into a body cavity to administer a drug, create an opening, distend a passageway, or remove fluid."The nurse inserted a catheter to drain urine from the patient's bladder. "أدخلت الممرضة قسطرة لتصريف البول من مثانة المريض.medicinedevicebodyphysiologyorgananatomytechnicalChat with AIVocabulary GamePractice Reading