aviation

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noun, often attributive avi·a·tion \ˌā-vē-ˈā-shən, ˌa-\

Definition of aviation

  1. 1 :  the operation of heavier-than-air aircraft

  2. 2 :  military airplanes

  3. 3 :  airplane manufacture, development, and design

Recent Examples of aviation from the Web

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

Origin and Etymology of aviation

French, from Latin avis

Other Aeronautics/Aerospace Terms


AVIATION Defined for English Language Learners

aviation

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noun

Definition of aviation for English Language Learners

  • : the business or practice of flying airplanes, helicopters, etc.


AVIATION Defined for Kids

aviation

play
noun avi·a·tion \ˌā-vē-ˈā-shən\

Definition of aviation for Students

  1. 1 :  the flying of aircraft

  2. 2 :  the designing and making of aircraft



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