Vertebra

/ˈvɜː.tɪb.ɹə/ noun

noun ·Rare ·Advanced level

Meaning at a glance

  • Primary sense: Any of the bony or cartilaginous segments which make up the backbone, 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.
  • Grammar: vertebra is listed as noun.
  • Nearest alternatives: axial skeleton bone, backbone element, bone, bone of spine.
  • Useful contrasts: nonvertebral bone.
  • Usage evidence: Disk herniation is when cartilage, called 'intervertebral disk' and found between each vertebra, slips out.

How to use "vertebra"

  1. Start with the primary definition, then check the part of speech before placing the word in a sentence.
  2. Compare nearby synonyms to make sure "vertebra" carries the exact meaning, tone, and strength you need.
  3. Use the example sentence as a context check. If your sentence uses the word differently, confirm that the grammar still fits.

Meaning check

  • Does the word fit the sentence's grammar?
  • Does it match the intended tone rather than only the dictionary definition?
  • Would a simpler synonym be clearer for the reader?
  • Is there enough surrounding context to prevent ambiguity?

Source and review context

This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "vertebra" in a final draft.

If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.

Before you rely on this definition

Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "vertebra" as the right word for your sentence.

If your draft is formal, technical, persuasive, or sensitive, compare "vertebra" with a nearby alternative so the final choice matches both meaning and reader expectation.

Compare nearby meanings

  • Use synonyms when you need a softer, stronger, simpler, or more specific word.
  • Use antonyms to check the boundary of the meaning and avoid accidental contrast.
  • Use the example sentence to confirm the word behaves naturally in context.
  • Keep the original wording when a replacement adds complexity without improving precision.

Definition decision workflow

1. Identify the role

Check whether "vertebra" is acting as noun in your sentence. A definition is only useful when the grammar matches the way the word is being used.

2. Test the nearest option

Compare it with "axial skeleton bone" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.

3. Confirm with context

Use the example sentence below as an evidence check, then read your own sentence out loud to catch tone or rhythm problems.

Review note: Definition pages are checked for source coverage, sentence evidence, synonym support, and editorial insight before they are treated as approval-ready pages. If the evidence is too thin, the page remains available to users but is kept out of the approval-facing indexed inventory.

Final meaning check

Before publishing a sentence with "vertebra", ask whether the word helps the reader understand the idea faster. A precise word should reduce confusion, not simply make the sentence look more polished.

When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.

Definitions

Noun
  1. 1
    Any of the bony or cartilaginous segments which make up the backbone, 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.

    "Already I seemed to hear the water rippling against the desiccated bones and rattling them together, rolling my skull against Mahomed's, and his against mine, till at last Mahomed's stood straight up upon its vertebræ, and glared at me through its empty eyeholes, and cursed me with its grinning jaws, because I, a dog of a Christian, disturbed the last sleep of a true believer."

  2. 2
    one of the bony segments of the spinal column wordnet

Synonyms

All synonyms
axial skeleton bonebackbone elementbonebone of spinespinal bonevertebrae

Antonyms

nonvertebral bone

Example

"Disk herniation is when cartilage, called 'intervertebral disk' and found between each vertebra, slips out."

Common questions

What does "vertebra" mean?

Any of the bony or cartilaginous segments which make up the backbone, 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.

What is a synonym for "vertebra"?

Common synonyms include: axial skeleton bone, backbone element, bone, bone of spine, spinal bone, vertebrae.

How do you use "vertebra" in a sentence?

Disk herniation is when cartilage, called 'intervertebral disk' and found between each vertebra, slips out.

How do you pronounce "vertebra"?

Pronounced /ˈvɜː.tɪb.ɹə/.

Etymology

Borrowing from Latin vertebra (“a joint”), from vertō (“to turn”) + -bra (instrumental nominal suffix). Having multiple vertebrae (plural of vertebra) in one's backbone instead of having a single bone or solid spine, allows for the movement of the body with bends and turns. Hence meaning 1.

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