Englishfor English speakers
exclude
Verb
—
If you exclude someone or something, you keep them out.
During play time, she was excluded from the group.
The rules specifically exclude the use of drugs.
dictionary
Noun
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A dictionary is a book that tells you what words mean, and how to spell them. A lot of dictionaries will also tell you about etymology (where words come from) and pronunciation (how to speak them).
You are reading an online dictionary right now.
The words in a printed dictionary are in alphabetical order.
I looked up the dictionary to find the meaning of the word business.