Where does “scorreria” come from?

scorreria (Italian) comes from Italian scorrere, from Latin excurrō, from Latin currō, from Proto-Indo-European ḱer-, from Proto-Indo-European kr̥-, from Proto-Indo-European ker- — army.

scorreria (Italian): foray, incursion, raid

Definitions

foray, incursion, raid

Ancestry of “scorreria”, step by step

Step	Language	Word	Meaning
1	Italian	scorrere	to run, to flow, to stream, to glide, to slide;...
2	Latin	excurrō	to run out
3	Latin	currō	to run
4	Proto-Indo-European	ḱer-	to grow, to make grow, to nourish; to plait,...
5	Proto-Indo-European	kr̥-	to turn, to bend
6	Proto-Indo-European	ker-	army

Every word from Proto-Indo-European ker- →Every word from Proto-Indo-European kr̥- →Every word from Proto-Indo-European ḱer- →