roentgenotherapy
now historical and rare
noun
The therapeutic use of X-rays; radiotherapy; radiation therapy.
Origin
Early 20th century.
- interface
- interfacial
- interfacing
- interfaith
- interfere
- interference
- interference fit
- interferential
- interferer
- interfering
- interferingly
- interferogram
- interferogramme
- interferometer
- interferometric
- interferometrically
- interferometry
- interferon
- interfile
- interflow
- interfluve
- interfluvial
- interfuse
- interfusion
- intergalactic