Where does “inarcatura” come from?

inarcatura (Italian) comes from Italian inarcare, from Italian in-, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

inarcatura (Italian): bending, curving, arching

Definitions

bending, curving, arching

Ancestry of “inarcatura”, step by step

Step	Language	Word	Meaning
1	Italian	inarcare	to arch; to raise
2	Italian	in-	un-; in-; a-
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 →