or·chi·ec·to·my 
(ôr′kē-ĕktə-mē) or or·chi·dec·to·my (-kĭ-dĕk-)
(ôr′kē-ĕktə-mē) or or·chi·dec·to·my (-kĭ-dĕk-)n. pl. or·chi·ec·to·mies or or·chi·dec·to·mies
Surgical removal of one or both testes.
[Greek orkhis, orkhi-, testicle + -ECTOMY.]
- spectrography
- spectroheliogram
- spectroheliograph
- spectroheliographic
- spectroheliography
- spectrohelioscope
- spectrohelioscopic
- spectrometer
- spectrometric
- spectrometry
- spectrophotometer
- spectrophotometric
- spectrophotometry
- spectroscope
- spectroscopic
- spectroscopical
- spectroscopically
- spectroscopic analysis
- spectroscopic binary
- spectroscopist
- spectroscopy
- spectrum
- specula
- specular
- specularly