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View synonyms for

backbone

[bak-bohn]

noun

  1. Anatomy.the spinal column; spine.

  2. strength of character; resolution.

    Synonyms: , ,
  3. something resembling a backbone in appearance, position, or function.

  4. Bookbinding.a back or bound edge of a book; spine.

  5. Nautical.a rope running along the middle of an awning, as a reinforcement and as an object to which a supporting bridle or crowfoot may be attached.

  6. Naval Architecture.the central fore-and-aft assembly of the keel and keelson, giving longitudinal strength to the bottom of a vessel.



backbone

/ ˈæˌəʊ /

noun

  1. a nontechnical name for spinal column

  2. something that resembles the spinal column in function, position, or appearance

  3. strength of character; courage

  4. the main or central mountain range of a country or region

  5. nautical the main longitudinal members of a vessel, giving structural strength

  6. computing (in computer networks) a large-capacity, high-speed central section by which other network segments are connected

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

backbone

backbone

  1. The primary line(s) that connects the slower, shorter cable portions of a communications network together. (See last mile.) In larger networks, such as the Internet, a backbone consists of high-capacity, high-speed lines that can extend over great distances.

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Other Word Forms

  • backboned adjective
  • backboneless adjective
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Word History and Origins

Origin of backbone1

1250–1300; Middle English bacbon. See back 1, bone ( def. )
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Example Sentences

Examples have not been reviewed.

“He was my backbone,” she said “Who’s going to pick up my kids. Who’s going to take them to music class?”

From

Both organizations record for and are considered the ‘backbone’ of Capitol.

From

President Trump promised a new “golden age” for America, but it’s been anything but that for Los Angeles, with its dependence on trade and immigrant labor — two backbones of the region’s economy.

From

“He lost his backbone and destroyed his future.”

From

"She stepped up to become our anchor and backbone because we lost our parents when we were growing up," he says.

From

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