Where does “crogh” come from?

crogh (Manx) comes from Old Irish crochaid, from Old Irish cróch, from Latin crux, from Proto-Italic *kruks, from Proto-Indo-European sḱer- — to caw, crow.

crogh (Manx): cross, crucifix; gibbet; hang, hoist

Definitions

cross, crucifix; gibbet; hang, hoist

Ancestry of “crogh”, step by step

Step	Language	Word	Meaning
1	Old Irish	crochaid	to crucify; to hang
2	Old Irish	cróch	cross
3	Latin	crux	wooden frame on which criminals were crucified,...
4	Proto-Italic	*kruks	—
5	Proto-Indo-European	sḱer-	to caw, crow

Words derived from “crogh”

neuchroghagh
croghagh

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