lumbar vertebra

noun

: any of the vertebrae situated between the thoracic vertebrae above and the sacrum below that in humans are five in number

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lumbar vein
lumbar vertebra
lumbodorsal fascia
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Cite this Entry

“Lumbar vertebra.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/lumbar%20vertebra. Accessed 4 Nov. 2025.

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