Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

magnetic bubble

noun

Definition of magnetic bubble 

: a tiny movable magnetized cylindrical volume in a thin magnetic material that along with other like volumes can be used to represent a bit of information (as in a computer)

Examples of magnetic bubble in a Sentence

Recent Examples on the Web

 By mapping plasma around Saturn, researchers can determine the planet’s magnetosphere, or the magnetic bubble that surrounds some planets. — Joe Pappalardo, Popular Mechanics, "Saturn and Its Moon Enceladus Talk To Each Other. The Sound Is Perfectly Cosmic and Eerie.," 10 July 2018

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

First Known Use of magnetic bubble

1969, in the meaning defined above

Keep scrolling for more

Learn More about magnetic bubble

Share magnetic bubble

Statistics for magnetic bubble

Look-up Popularity

Time Traveler for magnetic bubble

The first known use of magnetic bubble was in 1969

See more words from the same year

Comments on magnetic bubble

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

Show Comments  Hide Comments 

WORD OF THE DAY

vitiate

to make faulty or ineffective

Get Word of the Day daily email!

Test Your Vocabulary

Late Autumn 2018 Words of the Day Quiz

  • frosted-autumn-leaves
  • Which is a synonym of yahoo?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Dictionary Devil

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