| 释义 |
sacral·iza·tion
\ˌsakrələ̇ˈzāshən, ˌsāk-, -ˌlīˈz-\ noun
(-s)
Etymology: International Scientific Vocabulary sacral (I) + -ization
: incorporation (as of the last lumbar vertebra or any of its parts) into the sacrum; specifically : a congenital anomaly in which the fifth lumbar vertebra is fused to the sacrum in varying degrees |