backbone

noun

ˈbak-ˈbōn How to pronounce backbone (audio)
Definition of backbonenext
1
as in spine
a column of bones supporting the trunk of a vertebrate animal found the backbone of a fish lying on the beach

Synonyms & Similar Words

Relevance
2
as in courage
the strength of mind that enables a person to endure pain or hardship it takes backbone to stand up to the kind of suffering that some cancer patients must endure

Synonyms & Similar Words

Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of backbone Michele Goodwin was once part of the American backbone of the $43 billion global industry. — Cnn Staff, CNN Money, 23 Aug. 2026 Another Florida Republican, Maria Elvira Salazar says those TPS holders are part of the backbone of our workforce in critical sectors like healthcare. — CBS News, 23 Aug. 2026 Rather than simply selling chips and software, the company is positioning itself to become the financial backbone of the AI economy. — Sanjit Singh Dang, Forbes.com, 22 Aug. 2026 This crazy collision of pain, gratitude and faith now serves as the backbone of Leake’s new album Intimacy, which doesn’t shy away from the struggles his family endured. — Tricia Despres, PEOPLE, 21 Aug. 2026 See All Example Sentences for backbone
Recent Examples of Synonyms for backbone
  1. spine
  2. courage
  3. fortitude
  4. fiber
  5. stamina
  6. grit
  7. guts
  8. bravery
Noun
  • Her spine and hamstring were injured in the course of the chase, the district attorney’s office said.
    — Fedor Zarkhin, Los Angeles Times, 27 Aug. 2026
  • The second round of storms developed farther west, near the spine of the Appalachian Mountains Thursday afternoon as a cold front started to push into the Northeast from the Ohio Valley.
    — Mary Gilbert, CNN Money, 27 Aug. 2026
Definition of spine
Noun
  • As her translator, Anedda’s thought, as well as some of her courage, became part of my existence in the long months such a project entails.
    — Wallis Wilde-Menozzi, Literary Hub, 27 Aug. 2026
  • With their conceit, the clout chasers have turned his courage into a template without asking what made the original worth copying.
    — Jerry Brewer, New York Times, 26 Aug. 2026
Definition of courage
Noun
  • Richards somehow had the fortitude to continue a grueling European tour in the middle of all this chaos and sorrow, but a stadium run through America at the end of the summer was simply too much to ask.
    — Andy Greene, Rolling Stone, 21 Aug. 2026
  • Camping can be either a delightful pastime or a test of fortitude, depending largely on the bug situation.
    — Olivia Young, Travel + Leisure, 13 Aug. 2026
Definition of fortitude
Noun
  • High-Protein Nuts and Seeds Nuts and seeds are packed with protein, fiber, healthy fats, vitamins, and minerals.
    — Randi Gollin, Martha Stewart, 30 Aug. 2026
  • Common triggers, Ligresti said, include a lack of soluble fiber, a sudden dietary change, a spike in stress or too much coffee.
    — Hanna Wickes, Sacbee.com, 29 Aug. 2026
Definition of fiber
Noun
  • This one play offers a new snapshot of just how involved playing quarterback is and how much mental stamina and awareness will always be folded in.
    — Dan Wiederer, New York Times, 26 Aug. 2026
  • That might be due to grit, stamina—or a little psychological trick called a coping mantra.
    — Angela Haupt, Time, 26 Aug. 2026
Definition of stamina
Noun
  • His exceptional talent, determination, and grit will leave a lasting legacy at NASA.
    — Mike Wall, Space.com, 27 Aug. 2026
  • Seafood is the star of the show here—especially the shrimp and grits and crab cakes, which Bernthal says are a must-order.
    — Lauren Dana Ellman, Travel + Leisure, 27 Aug. 2026
Definition of grit
Noun
  • But to me, the guts and the root of the whole thing is the writing.
    — Jewly Hight, NPR, 25 Aug. 2026
  • Newcastle United Newcastle United 2 Liverpool 2 The kick-in-the-guts last-gasp equaliser apart, this was fun.
    — Stuart James, New York Times, 25 Aug. 2026
Definition of guts
Noun
  • For Lomon, the decision was less about bravery than responsibility.
    — Peter Chawaga, Forbes.com, 29 Aug. 2026
  • Harry’s next major public engagement will take place in London at the annual WellChild Awards, honoring the bravery and resilience of seriously ill children and their caretakers.
    — Chanel Vargas, InStyle, 27 Aug. 2026
Definition of bravery

Browse Nearby Words

backbiting
backbone
backboned
See all Nearby Words

Cite this Entry

“Backbone.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/backbone. Accessed 1 Sep. 2026.

Copy Citation

More from Merriam-Webster on backbone

Britannica.com: Encyclopedia article about backbone

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Popular in Grammar & Usage

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?

Why does English have so many silent letters?

7 Pairs of Commonly Confused Words
See More

Popular in Wordplay

See More

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

Even More Words That Sound Like Insults But Aren't

Even More Bird Names that Sound Like Insults (and Sometimes Are)

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
skateboard-dog-hat
Wordmaxxing Slang Quiz Give your vocabulary a glow up by getting sendy w...
See All