Where does “Brustwirbelkörper” come from?

Brustwirbelkörper (German) comes from German Wirbelkörper, from German Wirbel, from Middle High German wirbel, from Old High German wirbil, from Proto-Germanic hwirbilaz, from Proto-Germanic -ilaz, from Proto-Indo-European -lós — Forms agent nouns from verbal roots.

Brustwirbelkörper (German): thoracic vertebral body

Definitions

  1. thoracic vertebral body

Ancestry of “Brustwirbelkörper”, step by step

Brustwirbelkörper traces back through two separate lines of ancestry.

via German Wirbelkörper

StepLanguageWordMeaning
1GermanWirbelkörpervertebral body
2GermanWirbelwhirl; whorl; vortex
3Middle High Germanwirbel
4Old High Germanwirbil
5Proto-Germanichwirbilazcircle, ring, whirl
6Proto-Germanic-ilazagent suffix; diminutive suffix
7Proto-Indo-European-lósForms agent nouns from verbal roots

via German brūst

StepLanguageWordMeaning
1Germanbrūstchest
2Middle High Germanbrust
3Old High Germanbrūstbreast, chest
4Proto-West Germanicbrustbreast, chest
5Proto-Germanicbrustsbreast, chest
6Proto-Indo-Europeanbʰrews-to break
Every word from Proto-Indo-European -lósEvery word from Proto-Germanic -ilazEvery word from Proto-Germanic hwirbilaz