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| de·dupe [ dee dp ] (past and past participle de·duped, present participle de·dup·ing, 3rd person present singular de·dupes) |
transitive verb |
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| Definition: |
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rid a list of duplicates: to remove duplicates from a list, especially a mailing list
(
informal
)
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| [Late 20th century. <de- + dupe, shortening of duplicate] |
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