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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.

"Pollution is killing livestock farming and grape harvests, once the backbone of the local economy," he said.

From Barron's • May 15, 2026

He also said he got China to start immediately buying US agricultural goods and other farm products - a backbone of the American economy.

From BBC • May 11, 2026

The headlines focus on apps, but the big money is flowing to agentic AI’s boring industrial backbone.

From The Wall Street Journal • Apr. 30, 2026

It’s the earnings narrative, however, that forms the backbone of Pinder’s investment strategy, outlined in his research note, “Bouncebackability.”

From MarketWatch • Apr. 29, 2026

And if that was lost on the citizens who became Peacekeepers or worked in the Nut, it was not lost on the stonecutters who formed the backbone of the resistance here.

From "Mockingjay" by Suzanne Collins




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