Noun
penetration [pl. penetrations] , {ind.}
اختراق {صناعة}
breakthrough [pl. breakthroughs] , {mil.}
اختراق {جيش}
breakthrough {econ.}
الإختراق {اقتصاد}
infiltration [pl. infiltrations] , {mil.}
اختراق {جيش}
pervasion [pl. pervasions]
permeance {phys.}