Where does “incesso” come from?

incesso (Latin) comes from Latin incedo, from Latin in-, from Latin in, from Old Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

incesso (Latin): I assault, assail, attack, fall upon; I reproach,...

Definitions

Step	Language	Word	Meaning
1	Latin	incedo	to walk, stride, step, march (along)
2	Latin	in-	un-, non-, not; in, within, inside
3	Latin	in	in, at, on, upon, from; within, while in; into,...
4	Old Latin	en	in
5	Proto-Italic	en	in
6	Proto-Indo-European	h₁én	in