simple past tense and past participle of bulletproof
defibrillator
defibrillator
noun
(cardiology) An electronic device used internally or externally that delivers a controlled electric shock to a patient to correct ventricular fibrillation, a lack of coordination of the contraction of muscle tissue of the large chambers of the heart.
deformability
deformability
noun
(countable) A measure of the extent to which something is deformable (under standard conditions)
