microbubble

noun
micro·​bubble | \ "+ˌ \

Definition of microbubble

: a microscopic bubble

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 microbubble

1962, in the meaning defined above

History and Etymology for microbubble

micr- + bubble entry 2

Keep scrolling for more

Learn More about microbubble

Time Traveler for microbubble

Time Traveler

The first known use of microbubble was in 1962

See more words from the same year

Statistics for microbubble

Cite this Entry

“Microbubble.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microbubble. Accessed 18 Feb. 2020.

Comments on microbubble

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

WORD OF THE DAY

See Definitions and Examples »

Get Word of the Day daily email!

Test Your Vocabulary

More Confusing Words—Quiz

  • cats on impossible timber
  • The magician ______ moved the selected card to the top of the deck.
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!