Where does “double-cross” come from?

double-cross (English) comes from English cross, from French croix, from German Kreuz, from Spanish Cruz, from Portuguese cruz, from Italian croce, from Latin crux, from Proto-Italic *kruks — to caw, crow.

double-cross (English): To betray or go back on

Definitions

  1. To betray or go back on

Ancestry of “double-cross”, step by step

StepLanguageWordMeaning
1EnglishcrossA geometrical figure consisting of two straight...
2Frenchcroixcross; a representation of a cross; the cross as...
3GermanKreuzcross; clubs; sharp
4SpanishCruzcross
5Portuguesecruzcross
6Italiancrocecross
7Latincruxwooden frame on which criminals were crucified,...
8Proto-Italic*kruks
9Proto-Indo-Europeansḱer-to caw, crow

Words derived from “double-cross

Every word from Proto-Indo-European sḱer-Every word from Proto-Italic *kruksEvery word from Latin crux
double-cross — Etymology, Origin & Word History | Etymology Explorer