Where does “envoltura” come from?

envoltura (Spanish) comes from Spanish envolver, from Latin involvō, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

envoltura (Spanish): wrap; case, sheath; envelope

Definitions

wrap; case, sheath; envelope

Ancestry of “envoltura”, step by step

Step	Language	Word	Meaning
1	Spanish	envolver	to wrap; to involve; to shroud
2	Latin	involvō	to roll to or upon something
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

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