noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The use of a directed beam of X-rays or other ionizing radiation to destroy diseased tissue. countable, uncountable

Synonyms

All synonyms

electrolysisplastic surgeryprostheticssurgery

Etymology

From radio- + surgery.

Related phrases

ionizing radiationx ray

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.