self-stimulation

noun

self-stim·​u·​la·​tion ˌself-ˌstim-yə-ˈlā-shən How to pronounce self-stimulation (audio)
: stimulation of oneself as a result of one's own activity or behavior
electrical self-stimulation of the brain
especially : masturbation

Word History

First Known Use

1860, in the meaning defined above

Time Traveler
The first known use of self-stimulation was in 1860

Dictionary Entries Near self-stimulation

Cite this Entry

“Self-stimulation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/self-stimulation. Accessed 29 Nov. 2022.

Medical Definition

self-stimulation

noun

self-stim·​u·​la·​tion ˈself-ˌstim-yə-ˈlā-shən How to pronounce self-stimulation (audio)
: stimulation of oneself as a result of one's own activity or behavior
electrical self-stimulation of the brain in rats
especially : masturbation
self-stimulatory adjective
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