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obfuscate

C1
UK/ˈɒbfəskeɪt/US/ˈɑːbfəskeɪt/

formal/technical

My Flashcards

Definition

Meaning

To make something obscure, unclear, or unintelligible, often deliberately.

To deliberately confuse or obscure the meaning of information, language, or code, typically to deceive, evade, or protect.

Linguistics

Semantic Notes

Implies intentional obscurity with negative connotations of deception or evasion; rarely used accidentally.

Dialectal Variation

British vs American Usage

Differences

No significant differences in meaning or usage between British and American English.

Connotations

Generally negative, suggesting deliberate confusion or hiding of truth.

Frequency

Slightly more frequent in American English, particularly in technical contexts like computing.

Vocabulary

Collocations

strong
deliberately obfuscateobfuscate the truthobfuscate code
medium
obfuscate issuesobfuscate meaningobfuscate data
weak
obfuscate detailsobfuscate informationobfuscate facts

Grammar

Valency Patterns

transitive: obfuscate + object

Vocabulary

Synonyms

Strong

bewildermuddleperplex

Neutral

confusecloudobscure

Weak

veilmaskshroud

Vocabulary

Antonyms

clarifyelucidateilluminateexplain

Phrases

Idioms & Phrases

  • “obfuscate the issue”

Usage

Context Usage

Business

Used to describe the deliberate obscuring of financial or operational details to mislead stakeholders.

Academic

Common in critical theory, legal studies, and philosophy to describe rhetorical strategies that hide meaning.

Everyday

Rarely used in casual conversation; more likely in formal discussions about politics or news.

Technical

Frequent in computer science, referring to code obfuscation techniques to protect intellectual property or prevent hacking.

Examples

By Part of Speech

verb

British English

  • The minister obfuscated the facts during the inquiry.

American English

  • The CEO obfuscated the company's losses in the report.

adverb

British English

  • She spoke obfuscatingly about the budget cuts.

American English

  • The instructions were obfuscatingly complex.

adjective

British English

  • His obfuscatory tactics delayed the decision.

American English

  • The contract had obfuscatory clauses that confused the clients.

Examples

By CEFR Level

A2
  • Tell the truth and do not obfuscate.
B1
  • The teacher obfuscated the explanation, so the students were confused.
B2
  • Politicians often obfuscate when asked difficult questions.
C1
  • The algorithm is designed to obfuscate personal data to ensure privacy.

Learning

Memory Aids

Mnemonic

Think of 'obfuscate' as combining 'ob-' (against) and 'fuscus' (dark in Latin), so to darken or make unclear.

Conceptual Metaphor

Clarity is light; obfuscation is clouding or darkening the light of understanding.

Watch out

Common Pitfalls

Translation Traps (for Russian speakers)

  • Avoid using 'obfuscate' in informal contexts; Russian equivalents like 'запутывать' are more common but less formal. Do not confuse with 'obsolete' or overtranslate as 'затемнять' without context.

Common Mistakes

  • Misspelling as 'obfusticate', using it intransitively without an object, or overusing in inappropriate informal contexts.

Practice

Quiz

Fill in the gap
The witness tried to the events to avoid blame.
Multiple Choice

What is the primary meaning of 'obfuscate'?

FAQ

Frequently Asked Questions

No, it is relatively rare in everyday conversation and is more often used in formal, academic, or technical contexts.

Rarely; it typically has a negative connotation, but in technical fields like computing, code obfuscation can be a neutral or positive technique for security.

'Obfuscate' usually implies deliberate action to confuse, while 'obscure' can be accidental or natural, meaning to make unclear or unknown.

In American English, it is pronounced as /ˈɑːbfəskeɪt/, with the stress on the first syllable.