noun🔗ShareAmpouleA small hermetically sealed vial, often used to contain a sterile solution suitable for injection."The nurse carefully broke open the glass ampoule to draw out the vaccine for the patient. "L'infirmière a soigneusement brisé l'ampoule en verre pour prélever le vaccin pour le patient.medicinesubstancedeviceChat with AIVocabulary GamePractice Reading