Definition of aviation
1 : the operation of heavier-than-air aircraft
2 : military airplanes
3 : airplane manufacture, development, and design
Recent Examples of aviation from the Web
Step inside Air Force One Marvel at the giants of aviation in the Aviation Pavilion at The Museum of Flight in Seattle.
And other modes of transportation, like heavy-duty trucking and aviation, will remain stubbornly difficult to electrify without drastic advances in battery technology.
North Texas became a key region for aviation during World War I, with a number of airfields established here.
The Malaysia Airlines tragedy was one of the cruelest and most wrenching in aviation history, with 239 people lost and a long international search that has failed to pinpoint clues or causes.
Joe Taschler covers aviation for the Milwaukee Journal Sentinel and JSOnline.
An Alabama aviation firm has announced a big sale at the Paris Air Show.
There also were K-9 units and special operations officers from the Sheriff's Office, as well as State Police aviation, were on hand, according to Kahler.
But the school primarily supports its aviation program with fundraisers, including an annual banquet, which have drawn guests of honor such as former President George W. Bush.
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
First Known Use: 1865See Words from the same year
AVIATION Defined for English Language Learners
Definition of aviation for English Language Learners
: the business or practice of flying airplanes, helicopters, etc.
AVIATION Defined for Kids
Definition of aviation for Students
1 : the flying of aircraft
2 : the designing and making of aircraft
Seen and Heard
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