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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.

Nvidia meanwhile can be the standardized technology backbone for autonomous vehicles that Uber can utilize and monetize, they say.

From The Wall Street Journal • Jun. 9, 2026

Fannie and Freddie buy mortgages from lenders and wrap them into bonds, forming the backbone for the U.S. housing finance system.

From Barron's • Jun. 2, 2026

A packet can lend instant backbone to a quick enchilada sauce, wake up a pan of chilaquiles or give nacho toppings a little extra swagger.

From Salon • Jun. 2, 2026

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

From Los Angeles Times • May 20, 2026

The four bases protruded out from the backbone, like leaves emerging out of the tendril of ivy.

From "The Gene" by Siddhartha Mukherjee




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