blacklist

Medium
UK/ˈblaklɪst/US/ˈblækˌlɪst/

Formal and informal contexts, common in business, computing, and security discourse.

My Flashcards

Definition

Meaning

An official list of people, organizations, or things that are disapproved of, rejected, or banned.

The action of placing someone or something on such a list; to systematically exclude or penalize.

Linguistics

Semantic Notes

Strongly implies official or systematic exclusion; can have serious consequences. The term is now often replaced by more neutral alternatives like 'blocklist' or 'denylist' due to its potential discriminatory connotations.

Dialectal Variation

British vs American Usage

Differences

No significant difference in core meaning. The verb form 'blacklist' (to put on a blacklist) is equally common in both.

Connotations

Increasingly recognized as potentially problematic due to the association of 'black' with 'bad'. The push for neutral language is strong in both tech and HR sectors.

Frequency

The term is slightly less frequent in contemporary formal corporate communication in both regions, where alternatives are preferred.

Vocabulary

Collocations

strong
maintain a blacklistcompile a blacklistplace/put on a blacklistglobal blacklistemail blacklist
medium
corporate blacklistsecurity blacklistgovernment blacklistget on a blacklistcheck against a blacklist
weak
personal blacklistsmall blacklisttemporary blacklist

Grammar

Valency Patterns

blacklist + [person/company/entity] (for + reason)blacklist + [person/company/entity] + from + [activity/place]be/get blacklisted

Vocabulary

Synonyms

Strong

banproscriptionembargo

Neutral

blocklistdenylistexclusion listbarred list

Weak

shun listavoid listbad list

Vocabulary

Antonyms

whitelistallowlistapproved listgood list

Phrases

Idioms & Phrases

  • (as) good/bad as being on a blacklist
  • to blacklist someone out of a job

Usage

Context Usage

Business

HR departments may blacklist former employees for serious misconduct, preventing rehire.

Academic

The study analysed countries that were blacklisted by international financial regulators.

Everyday

After the argument, she basically blacklisted him and stopped answering his calls.

Technical

The firewall uses a blacklist of known malicious IP addresses to block incoming traffic.

Examples

By Part of Speech

noun

British English

  • The journalist found her name on a government blacklist.
  • Our server checks incoming requests against a real-time blacklist.

American English

  • He was on the industry's blacklist for nearly a decade.
  • Adding that domain to the blacklist stopped the phishing emails.

verb

British English

  • The union threatened to blacklist any firm that did not pay the agreed wage.
  • His email was blacklisted for sending too much spam.

American English

  • The company blacklisted the supplier after the safety violations.
  • If you chargeback, the platform may blacklist your credit card.

Examples

By CEFR Level

A2
  • My phone has a blacklist for unwanted numbers.
B1
  • The club created a blacklist for people who didn't follow the rules.
B2
  • Several countries were blacklisted by the international body due to poor environmental practices.

Learning

Memory Aids

Mnemonic

Think of a 'list' with names written in 'black' ink, signifying they are marked for rejection.

Conceptual Metaphor

REJECTION IS DARKNESS / EXCLUSION IS BEING MARKED.

Watch out

Common Pitfalls

Translation Traps (for Russian speakers)

  • Do not translate literally as 'чёрный список'. While it is a direct equivalent, be aware the English term's connotations are shifting towards being seen as non-inclusive.

Common Mistakes

  • Using 'blacklist' as a synonym for a simple 'list of bad things' without the systematic/banning implication.
  • Confusing 'blacklist' (reject) with 'greylist' (monitor/temporarily restrict).

Practice

Quiz

Fill in the gap
After the data breach, the company decided to the compromised software vendor.
Multiple Choice

Which of the following is the most modern and neutral alternative to 'blacklist' in a computing context?

FAQ

Frequently Asked Questions

It is increasingly viewed as problematic due to the negative association of the colour 'black'. Many organizations, especially in tech and HR, now prefer terms like 'blocklist' or 'denylist'.

A blacklist means definite exclusion or blocking. A greylist typically means temporary holding or monitoring, often allowing access after further checks or actions.

Yes, it is very commonly used as a verb (e.g., 'to blacklist an IP address', 'he was blacklisted by the industry').

The direct opposite is 'whitelist' (or 'allowlist'), meaning a list of approved or permitted items.

Explore

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