Merriam-Webster Logo
SINCE 1828
dictionary thesaurus view recents

air support

noun
Save Word

Definition of air support

: air operations especially in direct support of ground forces, naval forces, or other air forces

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

First Known Use of air support

1918, in the meaning defined above

Keep scrolling for more

Learn More about air support

Time Traveler for air support

Time Traveler

The first known use of air support was in 1918

See more words from the same year

Statistics for air support

Cite this Entry

“Air support.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/air%20support. Accessed 29 Mar. 2020.

Comments on air support

What made you want to look up air support? Please tell us where you read or heard it (including the quote, if possible).

Show Comments  Hide Comments 

WORD OF THE DAY

quixotic

Listen to the pronounciation of quixotic

See Definitions and Examples »

Get Word of the Day daily email!

Test Your Vocabulary

March 2020 Words of the Day Quiz

  • field of crocuses
  • Which is a synonym of rectitudinous?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Syn City

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

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

Words at Play
Ask the Editors
Word Games