Definition of centrum in English:

centrum

noun

Anatomy
  • The solid central part of a vertebra, to which the arches and processes are attached.

    • ‘On the dorsal side of the centrum is the neural arch, through which the nerve cord or spinal cord passes.’
    • ‘Many of the vertebrae of the Ada Ophiacodon are represented by isolated centra or neural arches, or a suture clearly defines the boundary between these two elements.’
    • ‘Although this is a small specimen, fusion of the neural arches to the centra, as well as advanced ossification of the girdle elements indicate that the individual was an adult.’
    • ‘Nearly all of the vertebrae within this sequence are complete, with the centra and neural arches fused.’
    • ‘In contrast to the cervical vertebral centra, the dorsal centrum is shorter and more mildly opisthocoelous.’

Origin

Mid 19th century: from Latin.

Pronunciation:

centrum

/ˈsentrəm/