Where does “devissage” come from?

devissage (English) comes from French dévissage, from French dévisser, from French visser, from French servir, from German servieren, from Italian servire, from Spanish servir, from Latin serviō — to flow; to guard; to bind, to tie together.

devissage (English): A technique introduced by Alexander Grothendieck...

Definitions

  1. A technique introduced by Alexander Grothendieck...

Ancestry of “devissage”, step by step

StepLanguageWordMeaning
1Frenchdévissageunscrewing
2Frenchdévisserto unscrew, undo
3Frenchvisserto screw in; to screw on
4Frenchservirto serve; to be used for; to be useful for...
5Germanservierento serve (food); to wait (at table)
6Italianservireto serve; to need; to plate
7Spanishservirto serve; to be of use, to be good for; to help...
8Latinserviōto be a slave to; to serve
9Latinservusa servant; a serf; a slave
10Proto-Italicserwosguardian
11Proto-Indo-Europeanser-wo-sguardian
12Proto-Indo-Europeanser-to flow; to guard; to bind, to tie together
Every word from Proto-Indo-European ser-