cauterise
- Verb:
- To burn, sear, or freeze (tissue) using a hot instrument, electric current, or a caustic agent: This is the primary medical meaning, referring to the deliberate destruction of tissue to stop bleeding, remove growths, or prevent infection.
- To make insensitive or callous; to deaden feelings or morals: This is a figurative meaning, describing the process of making someone emotionally numb or less sensitive.
Medical meaning:
- The surgeon had to cauterise the small blood vessels to control the bleeding during the operation.
- In ancient times, they would cauterise wounds with a hot iron to prevent gangrene.
Figurative meaning:
- Years of working in the harsh industry had cauterised his capacity for empathy.
- The traumatic experience seemed to cauterise her emotional responses, leaving her detached.
"to cauterise a wound": to seal a wound by burning it.
- The field medic had to cauterise the soldier's wound to stop the severe bleeding.
"to cauterise one's conscience": to deliberately make oneself less morally sensitive.
- He had to cauterise his conscience to carry out the difficult orders.
Cauterization (n): The act or process of cauterising.
- Cauterization is a common technique in minor surgical procedures.
Cautery (n): An instrument or substance used for cauterising.
- The cautery was applied to the base of the polyp.
Electrocautery (n): Cauterisation performed using a high-frequency electric current.
- The dermatologist used an electrocautery device to remove the skin tag.
- Medical: Seal, burn, sear, scorch.
- Figurative: Desensitize, harden, numb, deaden, toughen.
(Note: "Cauterise" is typically not used in standard phrasal verb constructions. Its usage is generally direct or with a preposition like "with" to indicate the instrument.) - To cauterise with: to perform the action using a specific tool or agent. - The doctor cauterised the lesion with a laser.
(Note: There are no common idioms that use the word "cauterise" directly. Its figurative use itself functions as a metaphorical idiom.) - The concept is often expressed metaphorically, e.g., "to burn away feeling" or "to sear one's soul," which parallel the meaning of "cauterise" in a figurative sense.
- make insensitive or callous; deaden feelings or morals
- burn, sear, or freeze (tissue) using a hot iron or electric current or a caustic agent
- The surgeon cauterized the wart