Where does “crucial” come from?

crucial (French) comes from Latin crux, from Proto-Italic *kruks, from Proto-Indo-European sḱer- — to caw, crow.

crucial (French): cruciform; crucial, critical, vital

Definitions

  1. cruciform; crucial, critical, vital

Ancestry of “crucial”, step by step

StepLanguageWordMeaning
1Latincruxwooden frame on which criminals were crucified,...
2Proto-Italic*kruks—
3Proto-Indo-Europeansḱer-to caw, crow

Words derived from “crucial”

Every word from Proto-Indo-European sḱer- →Every word from Proto-Italic *kruks →Every word from Latin crux →