1,400 new words in our dictionary! — Parasocial, glow-up, promposal & more
1,400 new words in our dictionary! — More

aeronautics

noun

Definition of aeronauticsnext
as in aviation
a science that deals with airplanes and piloting aircraft the history of aeronautics

Related Words

Relevance

Example Sentences

Recent Examples of Synonyms for aeronautics
aviation
Noun
  • McKinnon said the delay reflects the difficulty of balancing drone operators’ needs for less restrictive regulation with those of traditional aviation, particularly around manned aircraft giving right-of-way to drones.
    — Glenn Taylor, Footwear News, 18 Sep. 2026
  • Other than Uthmeier’s no-comment, prosecutors haven’t publicly discussed the Broward subpoenas, which were sent to the mayor, the entire commission, top members of the administration and aviation officials.
    — Rafael Olmeda, Sun Sentinel, 18 Sep. 2026
Definition of aviation
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Browse Nearby Words

aerodynes
aeronautics
aeroplane
See all Nearby Words

Cite this Entry

“Aeronautics.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/aeronautics. Accessed 23 Sep. 2026.

Copy Citation

More from Merriam-Webster on aeronautics

Britannica.com: Encyclopedia article about aeronautics

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of compendious

See Definitions and Examples »

Popular in Grammar & Usage

See More

Do You Need a New Language Peeve?

More Commonly Mispronounced Words

Why do we use apostrophes to show possession?

Merriam-Webster’s Great Big List of Words You Love to Hate

'A' or 'an'? What about before 'h'? An Indefinite Article Guide
See More

Popular in Wordplay

See More

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Back to School Vocabulary

14 Phobias You Probably Haven't Heard Of

Why do we say 'fly off the handle'?
See More

Popular

See More

Do You Need a New Language Peeve?

The Longest Long Words List

9 Words That Sound Like Insults But Aren't
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
crayons-in-a-circle
Guess the Color Quiz Questions that use the whole box of crayons.
See All