blue blood
C1formal, literary, journalistic
Definition
Meaning
A person of noble or aristocratic birth.
Used to describe people or families belonging to the highest social class, especially those with inherited titles and long-established lineage. Can also refer to the quality or characteristic of being aristocratic.
Linguistics
Semantic Notes
The term originates from the Spanish 'sangre azul', referring to the visible veins of pale-skinned Spanish nobility, which contrasted with the darker skin of the Moors. It emphasizes heritage and birthright over self-made wealth or status.
Dialectal Variation
British vs American Usage
Differences
More commonly used in UK English due to the persistence of a formal aristocracy. In US English, it is often used more metaphorically or historically, sometimes with irony.
Connotations
UK: Often carries serious, historical weight. US: Can carry a slightly more ironic or critical connotation regarding elitism.
Frequency
Higher frequency in UK media and historical contexts. Lower, but understood, frequency in general US usage.
Vocabulary
Collocations
Grammar
Valency Patterns
have blue bloodbe blue-bloodedof blue bloodVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “blue-blooded (adj.)”
Usage
Context Usage
Business
Rare. Might appear in profiles of family-owned conglomerates: 'The company is run by a blue blood with centuries of mercantile tradition.'
Academic
Used in historical, sociological, or literary studies discussing class structures and heredity.
Everyday
Uncommon in casual speech. Might be used humorously or pejoratively: 'He acts like he's got blue blood, but he's from Croydon.'
Technical
Not applicable.
Examples
By Part of Speech
adjective
British English
- The blue-blooded family refused to sell their ancestral home.
American English
- She comes from a blue-blooded Boston family with deep political ties.
Examples
By CEFR Level
- Many of the university's old buildings were funded by local blue bloods.
- He pretended to have blue blood, but his accent gave him away.
- Despite his considerable wealth, he was never fully accepted by the blue bloods of Vienna's high society.
- The revolution sought to dismantle the privileges of the blue-blooded elite.
Learning
Memory Aids
Mnemonic
Imagine a very pale, historical noble whose blue veins are visible on their wrist, symbolising 'pure' and unmixed lineage.
Conceptual Metaphor
SOCIAL STATUS IS BLOOD / LINEAGE IS A SUBSTANCE IN THE BLOOD.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct translation "голубая кровь" as it is a calque and sounds very literary/unnatural in Russian. The natural equivalent is "аристократическое происхождение" or simply "аристократ".
Common Mistakes
- Using it as a simple synonym for 'rich'. (Incorrect: 'The tech billionaire is a blue blood.') It specifically refers to inherited aristocratic status, not wealth.
Practice
Quiz
What is the primary meaning of 'blue blood'?
FAQ
Frequently Asked Questions
Yes, in a metaphorical or breed-specific sense, e.g., referring to thoroughbred horses or pedigree dogs with long, documented lineages.
As an attributive adjective ('a blue-blooded aristocrat'), it is very common. The noun phrase 'blue blood' is often used in the plural ('the blue bloods') or in set phrases.
It is not inherently offensive but can be used pejoratively to criticise perceived snobbery, elitism, or outdated class structures.
'Blue blood' strictly implies noble lineage and often a title. 'Old money' refers to families wealthy for generations but who may not have aristocratic titles; it focuses on inherited wealth rather than hereditary social rank.