Where does “công-tắc” come from?
công-tắc (Vietnamese) comes from French contact, from Latin contactus, from Latin contingō, from Latin cōn-, from Latin cum, from Old Latin com, from Proto-Italic kom, from Proto-Indo-European ḱóm — to bend; curve; arch; vault; to bow, bend, arch,...
công-tắc (Vietnamese): contact; switch
Ancestry of “công-tắc”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | French | contact | contact; contact; contact; rapport |
| 2 | Latin | contactus | touched on all sides, having been touched on all... |
| 3 | Latin | contingō | — |
| 4 | Latin | cōn- | — |
| 5 | Latin | cum | with, along with; at; -fold |
| 6 | Old Latin | com | Alternative form of cum |
| 7 | Proto-Italic | kom | with, along, at |
| 8 | Proto-Indo-European | ḱóm | beside, near, by, with |
| 9 | Proto-Indo-European | ḱe | Deictic particle, here; Post-positional... |
| 10 | Middle English | kyt | — |
| 11 | German | kitt | — |
| 12 | Old High German | kuti | — |
| 13 | Proto-West Germanic | kwidu | gum, resin |
| 14 | Proto-Germanic | kweduz | resin |
| 15 | Proto-Indo-European | gʷet- | resin, gum; to say, speak |
| 16 | Proto-Indo-European | gū- | to bend; curve; arch; vault; to bow, bend, arch,... |