Where does “incidentem” come from?

incidentem (Latin) comes from Latin incidens, from Latin incidere, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

incidentem (Latin): accusative masculine singular of incidēns;...

Definitions

accusative masculine singular of incidēns;...

Ancestry of “incidentem”, step by step

incidentem traces back through two separate lines of ancestry.

via Latin incidens

Step	Language	Word	Meaning
1	Latin	incidens	falling upon; cutting up, hewing open;...
2	Latin	incidere	present active infinitive of incidō;...
3	Latin	īn-	un-, non-, not
4	Latin	în	in, at, on, upon, from (space)
5	Latin	en	lookǃ beholdǃ; reallyǃ?; come onǃ
6	Proto-Italic	en	in
7	Proto-Indo-European	h₁én	in

via Latin incido

Step	Language	Word	Meaning
1	Latin	incido	I fall or drop into or upon something; I fall...
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

Every word from Proto-Indo-European h₁én →Every word from Latin īn- →Every word from Proto-Italic en →