Definition of "delouse"

delouse

verb
third-person singular simple present delouses, present participle delousing, simple past and past participle deloused
1. To remove lice from.
2. To apply insecticides or insect repellents to, in order to be sure that no lice or other parasites are present.
3. (computing, transitive) To remove malicious software, such as viruses, trojans, spyware, or worms, from.