roentgenotherapy

[ rent-guh-noh-ther-uh-pee, -juh-, ruhnt- ]
/ ˌrɛnt gə noʊˈθɛr ə pi, -dʒə-, ˌrʌnt- /

noun

treatment of disease by means of x-rays.

Origin of roentgenotherapy

First recorded in 1900–05; roentgeno- + therapy

British Dictionary definitions for roentgenotherapy

roentgenotherapy

rntgenotherapy

/ (ˌrɒntɡənəˈθɛrəpɪ, -tjə-, ˌrɛnt-) /

noun

the therapeutic use of X-rays