Thesaurus.com
Dictionary.com
Definitions

backbone

[bak-bohn] / ˈbækˌboʊn /


NOUN
spinal column of vertebrate
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

“When we look at that sort of financial backbone, 70% by value of all transactions flow through the mainframe on a daily basis,” says Krishna.

From The Wall Street Journal Jul. 23, 2026

Earlier, Stokes bowled nine overs but failed to take a wicket as Derbyshire's Martin Andersson's well-measured century formed the backbone of the Falcons' 256-9.

From BBC Jul. 21, 2026

Sun Microsystems powered the internet’s backbone and gave the world Java.

From MarketWatch Jul. 20, 2026

Taliban authorities have vowed to boost economic self-sufficiency and move off a reliance on foreign aid, which once formed the backbone of the previous US-backed government's finances.

From Barron's Jul. 12, 2026

That Harry Potter’s got more backbone than the whole Ministry of Magic put together!’

From "Harry Potter and the Half-Blood Prince" by J.K. Rowling

The chart shows strongly performing security and infrastructure, which provides “critical data backbones, compute pipelines and complex protection systems that generative models actively expand rather than displace.”

From MarketWatch Jul. 27, 2026

"Big pharma's GLP-1 backbones are already excellent," Eastman said.

From Science Daily Apr. 28, 2026

For decades, palaeontologists believed that the largest ocean predators were vertebrates with backbones such as fish and reptiles while invertebrates like octopuses and squid played supporting roles.

From BBC Apr. 23, 2026

Animals without a backbones evolved first, around 700 million years ago.

From The Wall Street Journal Nov. 21, 2025

Turner sat on the stool, and he heard her settle backbones creaking and snapping.

From "Lizzie Bright and the Buckminster Boy" by Gary D. Schmidt




Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training