This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

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v. To burn or sear with a cautery.

v. To deaden, as to feelings or moral scruples; callous.

v. To burn, sear, or freeze tissue using a hot iron, electric current or a caustic agent.

v. To burn or sear with a cautery or caustic.

v. To sear, as the conscience.

To burn or sear with fire or a hot iron, or with caustics, as morbid flesh.

To sear, in a figurative sense.

v. burn, sear, or freeze (tissue) using a hot iron or electric current or a caustic agent

v. make insensitive or callous; deaden feelings or morals

"Sources who tracked the investigation tell Newsmax that the main target of the breach was the Obama passport file, and that the contractor accessed the file in order to "cauterize" the records of potentially embarrassing information."

cauterized    cauterizes    cauterizing   

care for    treat    harden    indurate    inure   

cauterized    cauterizing