Teeth
来自Big Physics
Safin（讨论 | 贡献）2022年4月26日 (二) 23:41的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=teeth+etymology&newwindow=1&hl=en ref] Old English tōth (plural tēth ), of Germanic ori…”的新页面）
Old English tōth (plural tēth ), of Germanic origin; related to Dutch tand and German Zahn, from an Indo-European root shared by Latin dent-, Greek odont- .
wiktionary
From Middle English teth, plural of tothe, from Old English tēþ, nominative plural of tōþ, from earlier *tœ̄þ, from Proto-Germanic *tanþiz, nominative plural of *tanþs, from Proto-Indo-European *h₃dóntes, nominative plural of *h₃dónts.
etymonline
teeth (n.)
plural of tooth (n.). In reference to laws, contracts, etc., "power of enforcement," from 1925. To be armed to the teeth is from late 14c.
