n. [ Cf. F. frangibilité. ] The state or quality of being frangible. Fox. [ 1913 Webster ]
n. The quality or state of being infrangible; infrangibleness. [ 1913 Webster ]
n. The quality or state of being irrefrangible; irrefrangibleness. [ 1913 Webster ]
n. [ Cf. F. réfrangibilité. ] The quality of being refrangible. [ 1913 Webster ]