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Definition of cauterize
cauterize
/ˈkɔː.tə.ɹaɪz/
(UK: cauterise)
cau · ter · ize
Adjective:cauterized
•Past Simple:cauterized
•Past Participle:cauterized
•Present Participle:cauterizing
cauterize Lexical Profile
CEFR
C1
Grade
11
Tier
2
Usage
Rare
Syllables
3
cauterize Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• verb
1
To burn, sear, or freeze skin or body tissue using a heated instrument, an electric current, or a caustic chemical in order to stop bleeding, seal a wound, or prevent the spread of infection.
Example
"The surgeon had to cauterize the small blood vessels during the procedure to minimize blood loss."
2
To deaden or make insensitive to feelings, emotions, or moral conscience.
Example
"Years of witnessing the harsh realities of the crisis had begun to cauterize his sense of empathy."
Synonyms
View all synonyms for cauterize Antonyms
View all antonyms for cauterize• Nearby Words
Word Origin & Etymology
Borrowed in the late Middle English period from Late Latin cauterizare, which derives from Ancient Greek kautēriazein ('to brand or burn'), from kautērion ('branding iron') and kaiein ('to burn').
Cite this Entry
Wordmom. (2026). Definition of Cauterize. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/cauterize