- 1[often passive] sterilize something to kill the bacteria in or on something to sterilize surgical instruments sterilized milk/water
- 2[usually passive] sterilize somebody/something to make a person or an animal unable to have babies, especially by removing or blocking their sex organs
sterilize
verbNAmE//ˈstɛrəˌlaɪz//
Verb Forms present simple I / you / we / they sterilize he / she / it sterilizes
past simple sterilized
-ing form sterilizing
NAmE//ˌstɛrələˈzeɪʃn//
noun [uncountable, countable]See sterilize in the Oxford Advanced Learner's DictionaryCheck pronunciation: sterilize