micropulsation
noun
mi·cro·pul·sa·tion
ˌmī-krō-ˌpəl-ˈsā-shən 
: a pulsation having a short period
a micropulsation of the earth's magnetic field with a period in the range from a fraction of a second to several hundred seconds
Word History
First Known Use
1949, in the meaning defined above
Dictionary Entries Near micropulsation
Cite this Entry
“Micropulsation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/micropulsation. Accessed 19 Apr. 2024.
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