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un- 2
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Tweet pref. 1. To reverse or undo the result of a specified action: unbind. 2. a. To deprive of or remove a specified thing: unfrock. b. To release, free, or remove from: unyoke. 3. Used as an intensive: unloose. [Middle English, from Old English on-, alteration (influenced by un-, not) of ond-, and-, an-, against, opposing; see ant- in the Appendix of Indo-European roots.] |
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