Tesla

biographical name

Tes·​la ˈte-slə How to pronounce Tesla (audio)
Nikola 1856–1943 American (Croatian-born) electrical engineer and inventor

Browse Nearby Words

Cite this Entry

“Tesla.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Tesla. Accessed 12 Jun. 2026.

Medical Definition

tesla

noun
tes·​la ˈtes-lə How to pronounce tesla (audio)
: a unit of magnetic flux density in the mks system equivalent to one weber per square meter
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster