Where does “controchiave” come from?

controchiave (Italian) comes from Italian contro-, from Italian contra-, from Latin contrā, from Latin ubī, from Latin cubī, from Proto-Italic *kʷuðei — where.

controchiave (Italian): duplicate or spare key; skeleton key

Definitions

  1. duplicate or spare key; skeleton key

Ancestry of “controchiave”, step by step

StepLanguageWordMeaning
1Italiancontro-contro-; counter-
2Italiancontra-contra
3Latincontrāagainst
4Latinubīwhere? in what place?, in which place?
5Latincubī—
6Proto-Italic*kʷuðeiwhere
Every word from Proto-Italic *kʷuðei →Every word from Latin cubī →Every word from Latin ubī →