Where does “incerniculum” come from?

incerniculum (Latin) comes from Latin incerno, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

incerniculum (Latin): sieve

Definitions

sieve

Ancestry of “incerniculum”, step by step

Step	Language	Word	Meaning
1	Latin	incerno	I sift upon something, cover with sifting;...
2	Latin	īn-	un-, non-, not
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

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