The story
- Japanese運
- Japaneseを
- Japanese天狗 (tengu)?
- Japanese天
- Japaneseに
- Japanese任せる
- Japanese運を天に任せる (un o ten ni makaseru)
- Japanese任天堂
- EnglishNintendo
- Proto-Indo-European*ten-der.?
- Ancient Greekτένων (ténōn)
- Latintendō
- New Latintendin-
- Englishtendinitis
- English todayNintendinitis
Blend of Nintendo (“Japanese video-game company”) + tendinitis (“inflammation of a tendon”), possibly coined by Richard Brasington in a 1990 letter to the editor of the The New England Journal of Medicine: see the quotation.
First known use, by meaning
- from 1990 A form of repetitive strain injury, which may include tendinitis, affecting the thumbs or other fingers of frequent video gamers, often from the excessive use of the d-pad on a game controller.
Etymology from Wiktionary, CC BY-SA 4.0.