sterilisesteriliseMake infertile; "in some countries, people with genetically transmissible disabilites are sterilized"Make free from bacteria
sterilizesterilize(v. t.) To make sterile or unproductive; to impoverish, as land; to exhaust of fertility.(v. t.) To deprive of the power of reproducing; to render incapable of germination or fecundation; to make sterile.(v. t.) To destroy all spores or germs in (an organic fluid or mixture), as by heat, so as to prevent the development of bacterial or other organisms.