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90% of the time, speakers of English use just 7,500 words in speech and writing. These words appear in red, and are graded with stars. One-star words are frequent, two-star words are more frequent, and three-star words are the most frequent.



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noun [uncountable] security pronunciation in British English /sɪˈkjʊərəti/
  1. 1
    safety from attack, harm, or damage
    Every precaution has been taken to ensure the personal security of the delegates.
    internal security: The information received is highly confidential and relates to internal security.
    tight/lax security (=good/bad security): The meeting took place amid extremely tight security.
    Synonyms and related words
    1. a.
      [only before noun] connected with safety and protection
      security measures/arrangements/operations
      the Prime Minister’s security advisers
    2. b.
      the department within an organization that protects buildings and workers
      If you won’t leave, I’ll have to call security.
  2. 2
    a feeling of confidence and safety, or a situation in which you can feel confident and safe
    It gave her the security of knowing there was someone she could talk to.
    a sense/feeling of security: A predictable routine gives children a sense of security.
    1. a.
      the degree to which you can feel confident and safe
      financial/job security: She was concerned about her financial security.
  3. 3
    business property or goods that you agree to give to someone who has lent you money if you cannot pay the money back
    Additional security for any loan may be required by the bank.


used to describe foods which don't contain ingredients such as wheat, dairy products etc …

BuzzWord Article

Open Dictionary

red market

the buying and selling of human organs

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