Englishfor English speakers
documentary
Noun
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A documentary is a type of movie or TV program that gives real information about a specific topic or event.
tool
Noun
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A tool is an object that you use to do a specific job, such as a hammer.
I used to fix my own car, but I sold all my tools.
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A tool is a person being used by another person or organization.
He is such a tool. He should think for himself, instead of doing everything they tell him to do.