Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun lumbar_vertebra

1 sense of lumbar vertebra

Sense 1
lumbar vertebra -- (one of 5 vertebrae in the human vertebral column; lumbar vertebrae extend from the twelfth thoracic vertebra down to the sacral vertebrae)
       => vertebra -- (one of the bony segments of the spinal column)