Where does “intestīnum” come from?

intestīnum (Latin) comes from Latin intestīnus, from Latin intus, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

intestīnum (Latin): guts, intestines, entrails of the abdomen

Definitions

guts, intestines, entrails of the abdomen

Ancestry of “intestīnum”, step by step

Step	Language	Word	Meaning
1	Latin	intestīnus	internal in various senses, namely
2	Latin	intus	within, inside; at home
3	Latin	în	in, at, on, upon, from (space)
4	Latin	en	lookǃ beholdǃ; reallyǃ?; come onǃ
5	Proto-Italic	en	in
6	Proto-Indo-European	h₁én	in

Words derived from “intestīnum”

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