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Definitions

backbone

[bak-bohn] / ˈbækˌboʊn /


NOUN
spinal column of vertebrate
Synonyms


Example Sentences

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It has enough backbone for the journey without requiring the determined chewing that makes lunch feel like a mandibular endurance event.

From Salon Jul. 30, 2026

“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

Only by the most special pleading could I imagine the polynucleotide backbone bending enough to accommodate irregular base sequences.

From "Double Helix" by James D. Watson

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

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

Sea squirts are invertebrates, making them useful for identifying differences between animals without backbones and those with them.

From Science Daily Feb. 4, 2026

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

From The Wall Street Journal Nov. 21, 2025

In the lethargy of her pregnancy, Amaranta Úrsula tried to set up a business in necklaces made out of the backbones of fish.

From "One Hundred Years of Solitude" by Gabriel Garcia Marquez




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