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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.

The company continues to show it is the manufacturing backbone of the AI era.

From Barron's • Jun. 11, 2026

Lemon sparkling water forms the backbone, amplified with an extra squeeze of whatever citrus is hanging around the kitchen—lemon, lime, orange, even grapefruit.

From Salon • Jun. 9, 2026

All of them came through the academy at the same time and have now become the backbone of the team.

From BBC • Jun. 4, 2026

“Public hospitals are the backbone of our healthcare system,” Ahrens said.

From Los Angeles Times • May 20, 2026

Thus only minor modifications were necessary in our backbone configuration.

From "Double Helix" by James D. Watson




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