argumentum ad hominem: meaning, definition, pronunciation and examples
C1/C2 (Academic/Formal)Formal, Academic, Critical, Technical (Logic/Rhetoric)
Quick answer
What does “argumentum ad hominem” mean?
A fallacious argumentative strategy whereby genuine discussion of the topic is avoided by instead attacking the character, motive, or other attribute of the person making the argument, rather than addressing the substance of the argument itself.
Audio
Pronunciation
Definition
Meaning and Definition
A fallacious argumentative strategy whereby genuine discussion of the topic is avoided by instead attacking the character, motive, or other attribute of the person making the argument, rather than addressing the substance of the argument itself.
Often shortened to 'ad hominem', it refers to any personal attack used as a substitute for logical refutation. In modern usage, it can describe irrelevant personal criticism in debates, politics, or online discourse.
Dialectal Variation
British vs American Usage
Differences
Usage and recognition are nearly identical, with a slight edge in frequency in American academic writing on logic and politics.
Connotations
Universally negative, implying intellectual dishonesty or weakness in argument.
Frequency
Low frequency in general discourse; high in specialised contexts like philosophy, law, political analysis, and formal debate.
Grammar
How to Use “argumentum ad hominem” in a Sentence
[Verb] an/the ad hominem (e.g., use, deploy)The argument/response was ad hominem[Subject] resorted to ad hominemVocabulary
Collocations
Examples
Examples of “argumentum ad hominem” in a Sentence
noun
British English
- His entire rebuttal was nothing but a blatant argumentum ad hominem.
- Debaters are taught to identify and avoid committing an ad hominem.
American English
- The politician's response was a classic ad hominem, ignoring the policy entirely.
- Online forums are rife with lazy ad hominems instead of reasoned debate.
Usage
Meaning in Context
Business
Rare. Might be used in critical analysis of negotiation tactics or boardroom disputes.
Academic
Core term in logic, rhetoric, philosophy, political science, and critical thinking courses.
Everyday
Uncommon, but used by educated speakers to criticise a debater's tactics, especially in online arguments.
Technical
Precise term in formal logic denoting a specific fallacy of relevance.
Vocabulary
Synonyms of “argumentum ad hominem”
Strong
Neutral
Weak
Vocabulary
Antonyms of “argumentum ad hominem”
Watch out
Common Mistakes When Using “argumentum ad hominem”
- Using 'ad hominem' as a synonym for any insult (it must be in the context of an argument/discussion).
- Incorrect pluralisation ('ad hominems' is accepted, but 'argumenta ad hominem' is the Latin plural).
- Misspelling: 'ad hominum', 'ad hominen'.
FAQ
Frequently Asked Questions
No. 'Ad hominem' specifically refers to a personal attack used as a substitute for a logical counter-argument within a debate or discussion. An insult outside of such a context is just an insult.
'Name-calling' is a simple insult. 'Ad hominem' is a rhetorical and logical strategy where the insult is used to discredit an argument, implying the argument is wrong *because* the person is flawed.
In formal logic, it is always fallacious as it attacks irrelevance. However, in very limited practical contexts (e.g., assessing a witness's credibility in court), questioning a person's character or bias can be relevant, but this is usually distinguished as a 'circumstantial ad hominem' or 'credibility attack', which is still formally fallacious if used to dismiss the *truth* of their statement outright.
The most common anglicised pronunciation is 'ad HOM-in-em' (US: /ˌæd ˈhɑːmɪnɛm/, UK: /ˌæd ˈhɒmɪnɛm/). The full Latin phrase is less commonly used in speech.
A fallacious argumentative strategy whereby genuine discussion of the topic is avoided by instead attacking the character, motive, or other attribute of the person making the argument, rather than addressing the substance of the argument itself.
Argumentum ad hominem is usually formal, academic, critical, technical (logic/rhetoric) in register.
Phrases
Idioms & Phrases
- “Play the man, not the ball (UK/Australian sports-derived equivalent)”
Learning
Memory Aids
Mnemonic
Imagine a debater saying, 'I can't argue with your HOMINEM (Latin for 'man'), so I'll attack the MAN instead of your idea.'
Conceptual Metaphor
ARGUMENT IS WAR (attacking the person is a diversionary tactic / striking below the belt).
Practice
Quiz
Which of the following best describes 'argumentum ad hominem'?