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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 road "is basically the backbone of Russian occupation in the south", Clément Molin, an analyst at the French-based think tank Atum Mundi, told the BBC.

From BBC • Jun. 8, 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

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

From Los Angeles Times • May 20, 2026

What it will do is add a savory backbone that makes the entire skillet taste like you spent much longer cooking than you actually did.

From Salon • May 19, 2026

At first, they tried to salvage the essence of their first model, placing the phosphate backbone in the middle, and the bases projecting out to the sides.

From "The Gene" by Siddhartha Mukherjee




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