Word parts

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key + word

Pronunciation

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Singular
keyword

Plural
keywords

  1. (countable) A keyword is an important word or phrase that helps describe or find information.
    Search for the topic using relevant keywords in the library catalog.
    The keywords in the report helped readers understand the main points.
  2. (countable) A keyword in a dictionary is a word being defined or explained.
    The keywords are listed alphabetically in the dictionary.