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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.

Those dense, umami-packed centers become the backbone of the dressing.

From Salon • Apr. 14, 2026

But those islands have formed the roots of a national movement and the backbone of his election campaign.

From BBC • Apr. 11, 2026

They are often dismissed as a punch line, but Roxane Gay explains why women’s book clubs are the backbone of a passionate literary culture.

From Los Angeles Times • Apr. 9, 2026

The company has reportedly become Maven's primary technology contractor, and its AI now forms the operational backbone of the program.

From Barron's • Apr. 5, 2026

Not philosophers but fretsawyers and stamp collectors compose the backbone of society’.

From "Brave New World" by Aldous Huxley