supervoltage
su per vol tage |ˈso͞opərˌvōltij ˈsupərvoʊltɪʤ | ▶noun [ usu. as modifier ] Medicine a voltage in excess of 200 kV used in X-ray radiotherapy: supervoltage therapy.
super |volt ¦age |ˌsuːpəˈvəʊltɪdʒ, -ˈvɒltɪdʒ, ˌsjuː -| ▶noun [ usu. as modifier ] Medicine a voltage in excess of 200 kV used in X-ray radiotherapy.
The Wordsmith Dictionary
The Wordsmith Dictionary