vertebra

noun

ver·​te·​bra ˈvər-tə-brə  -ˌbrā 

plural vertebrae ˈvər-tə-ˌbrā  -(ˌ)brē  -brə  or vertebras

: one of the bony or cartilaginous segments composing the spinal column, consisting in some lower vertebrates of several distinct elements which never become united, and in higher vertebrates having a short more or less cylindrical body whose ends articulate by pads of elastic or cartilaginous tissue with those of adjacent vertebrae and a bony arch that encloses the spinal cord

Examples of vertebra in a Sentence

Recent Examples on the Web

The 36-year-old ended up with a fractured vertebra after a backboard collapsed following a fellow basketball player’s dunk during last Saturday’s practice at the Australian Institute of Sport Arena in Canberra, the Adelaide 36ers confirmed. —Chantz Martin, FOXNews.com, 3 Sep. 2025

Ragusa said Giuliani was transported to a nearby trauma center where he was found with a fractured thoracic vertebra and multiple lacerations and contusions. —Chad De Guzman, Time, 1 Sep. 2025

Giuliani suffered a fractured vertebra, multiple lacerations and contusions, and injuries to his left arm and lower leg. —Brady Knox, The Washington Examiner, 1 Sep. 2025

Further imaging revealed a small fracture, known as a pars defect, in his L5 vertebra. —Michael Osipoff, Chicago Tribune, 7 Aug. 2025

Word History

Etymology

Latin, joint, vertebra, from vertere to turn

First Known Use

1578, in the meaning defined above

Kids Definition

vertebra

noun

ver·​te·​bra ˈvərt-ə-brə 

plural vertebrae -ˌbrā  -brē 

-brə

or vertebras

: one of the sections of bone or cartilage that make up the spinal column

Medical Definition

vertebra

noun

ver·​te·​bra ˈvərt-ə-brə 

plural vertebrae -ˌbrā  -(ˌ)brē  or vertebras

: any of the bony or cartilaginous segments that make up the spinal column and that have a short more or less cylindrical body whose ends articulate by pads of elastic or cartilaginous tissue with those of adjacent vertebrae and a bony arch that encloses the spinal cord