ALL meanings of pentaerythritol tetranitrate
pen·ta·e·ryth·ri·tol tet·ra·ni·trate
P p - noun pentaerythritol tetranitrate a white, crystalline, water-insoluble, explosive solid, C 5 H 8 N 4 O 1 2 , used chiefly as a high explosive and as a vasodilator in treating angina pectoris. 1