irrelevance
B2Formal, academic, journalistic, business.
Definition
Meaning
The quality or state of having no logical connection or practical importance to the matter at hand.
Something (a fact, comment, person, or thing) that is not connected with, important to, or needed for a particular situation, often wasting time or attention.
Linguistics
Semantic Notes
Often used to dismiss arguments, details, or people as unimportant or distracting. Can carry a negative connotation of being pointless or a waste of resources. The related adjective 'irrelevant' is significantly more common.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling is identical.
Connotations
Similar connotations of dismissiveness or unimportance in both varieties.
Frequency
Comparably frequent in both UK and US English, with slightly higher use in UK academic and political discourse.
Vocabulary
Collocations
Grammar
Valency Patterns
the irrelevance of [something] to [something]highlight/show/demonstrate the irrelevance of Xbecome an irrelevancebe of irrelevancedismiss something as an irrelevanceVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “(be) relegated to the dustbin of irrelevance”
- “a footnote of irrelevance”
- “fade into irrelevance”
Usage
Context Usage
Business
Used to describe outdated strategies, products, or market data that no longer affect decisions. 'The report's historical data is of complete irrelevance to our current market position.'
Academic
Used to critique theories, arguments, or data that do not address the core research question. 'The philosopher argued for the irrelevance of metaphysical claims to ethical discourse.'
Everyday
Used to dismiss off-topic comments or unnecessary details in conversation. 'Your story about the traffic is an irrelevance—did you finish the report?'
Technical
In logic/argumentation, refers to a fallacy (irrelevant conclusion/ignoratio elenchi). In data science, refers to features with no predictive value.
Examples
By Part of Speech
verb
British English
- The new policy will irrelevance the old regulations.
- We cannot allow these fears to irrelevance our core objectives.
American English
- The update irrelevanced the previous version's claims.
- Don't let gossip irrelevance the real issues.
adverb
British English
- He spoke irrelevantly for twenty minutes.
- The document was irrelevantly long and off-topic.
American English
- She contributed irrelevantly to the discussion.
- The email was filled irrelevantly with personal anecdotes.
adjective
British English
- The committee dismissed the irrelevance data from their final analysis.
- He made an irrelevance comment that confused everyone.
American English
- Her argument was based on irrelevance facts.
- We need to filter out irrelevance information.
Examples
By CEFR Level
- His story was fun but had no connection to our lesson. It was an irrelevance.
- The manager said the old report was an irrelevance and asked for new data.
- Critics highlight the growing irrelevance of traditional media in the digital age.
- The diplomat argued that the border dispute was a strategic irrelevance compared to the looming climate crisis.
Learning
Memory Aids
Mnemonic
IRRELEVANCE = IR (not) + RELEVANCE (connection/importance). Think: 'It's NOT relevant, hence it's an irrelevance.'
Conceptual Metaphor
IMPORTANCE IS WEIGHT / CONNECTION; IRRELEVANCE IS WEIGHTLESSNESS / DISCONNECTION. (e.g., 'His comment carried no weight.', 'That point is disconnected from the issue.')
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct calque from 'нерелевантность' (rare/non-standard). The standard Russian equivalent is often 'неактуальность', 'незначительность', or a phrase like 'не имеет отношения'.
- Do not confuse with 'irreverence' (непочтительность), which sounds similar but means disrespect.
Common Mistakes
- Misspelling as 'irelevance' or 'irrelevence'.
- Using 'irrelevancy' interchangeably, though it is a valid but less common synonym.
- Incorrect preposition: 'irrelevance for' instead of the standard 'irrelevance to'.
Practice
Quiz
Which of the following best describes a situation of 'irrelevance'?
FAQ
Frequently Asked Questions
Both are correct and synonymous. 'Irrelevance' is far more common in modern usage, while 'irrelevancy' is sometimes perceived as slightly more formal or old-fashioned.
Yes, often in a dismissive or critical way. E.g., 'After the scandal, the once-famous politician became a political irrelevance.'
To 'establish the relevance of' or 'demonstrate the pertinence of' something.
It can be perceived as dismissive, blunt, or confrontational, especially in informal settings. In formal debate or analysis, it is a standard term of critique.