backbone
8 synonyms and 0 antonyms for backbone, grouped by meaning and by how common each one is.
Noun — The column of connected vertebrae running down the back that protects the spinal cord.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
How to use backbone
The word patterns that sound natural to a native speaker.
Etymology
From Middle English bakbon, a compound of back and bone.
Full origin of backbone →Frequently asked questions
What does “backbone” mean?
The word “backbone” means the column of connected vertebrae running down the back that protects the spinal cord. In plain terms, the spine, or figuratively, the main support of something or someone's inner courage.
How do you pronounce “backbone”?
“Backbone” is pronounced BAK-bohn (/ˈbækˌboʊn/ in IPA).
How do you use “backbone” in a sentence?
Here is “backbone” used in a sentence: “The X-ray showed no fractures along her backbone.”
What is another word for “backbone”?
Words with a similar meaning to “backbone” include spine, spinal column and vertebral column.
What part of speech is “backbone”?
“Backbone” is a noun.
Where does the word “backbone” come from?
The word “backbone” comes from Middle English. From Middle English bakbon, a compound of back and bone.
Is “backbone” a common word?
“Backbone” is an uncommon word in modern English.
How many meanings does “backbone” have?
“Backbone” has 3 distinct senses listed in this dictionary. The most common is: the column of connected vertebrae running down the back that protects the spinal cord.
What is the difference between 'backbone' and 'spine'?
Backbone and spine both literally refer to the column of connected vertebrae running down the back and are often used interchangeably. Figuratively, backbone more commonly describes the essential support of a system or a person's courage and firmness of character, while spine appears somewhat less often in these figurative senses.
What does 'backbone' mean when talking about infrastructure or organizations?
When applied to infrastructure or organizations, backbone refers to the essential support or core structure that everything else depends on, such as a 'backbone network' in telecommunications. It signals that the element described is fundamental and load-bearing rather than optional.
What does it mean to say someone 'has backbone'?
Saying someone has backbone means they show firmness of character and courage, especially when facing pressure or difficulty. It's typically used as a compliment, contrasting with being weak-willed or easily swayed, drawing on the physical backbone's role as a source of structural strength.