unmanned

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adjective un·manned \ˌən-ˈmand\

Definition of unmanned

  1. 1 :  not manned an unmanned spaceflight

  2. 2 of a hawk :  not trained

Recent Examples of unmanned from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'unmanned.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of unmanned

1544


UNMANNED Defined for English Language Learners

unmanned

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adjective

Definition of unmanned for English Language Learners

  • : not carrying or done by a person

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to plunder or ravage

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