| ̷ ̷ ̷ ̷+ noun
Etymology: International Scientific Vocabulary pneum- + encephalography
: roentgenography of the brain after the injection of air into the ventricles
| ̷ ̷ ̷ ̷+ noun
Etymology: International Scientific Vocabulary pneum- + encephalography
: roentgenography of the brain after the injection of air into the ventricles
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012