mag·​ne·​to·​pause | \ mag-ˈnē-tə-ˌpȯz How to pronounce magnetopause (audio) , -ˈne- \

Definition of magnetopause

: the outer boundary of a magnetosphere

Examples of magnetopause in a Sentence

Recent Examples on the Web On June 24, Juno crossed Jupiter's bow shock, and the next day, Juno crossed the magnetopause. Avery Thompson, Popular Mechanics, 1 July 2016 The bow shock is like Jupiter's sonic boom, while the magnetopause is the physical boundary between the Sun's magnetic field and Jupiter's magnetic field. Avery Thompson, Popular Mechanics, 1 July 2016 Listen to the sounds of Juno entering Jupiter's space: In the video, Juno crosses two thresholds: the bow shock and the magnetopause. Avery Thompson, Popular Mechanics, 1 July 2016

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

First Known Use of magnetopause

1962, in the meaning defined above

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The first known use of magnetopause was in 1962

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Cite this Entry

“Magnetopause.” Dictionary, Merriam-Webster, Accessed 11 Aug. 2022.

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