Where does “upbar” come from?

upbar (English) comes from English up-, from Middle English up-, from Old English ūp-, from Old English ūp, from Proto-Germanic upp, from Proto-Germanic ub, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

upbar (English): To fasten with a bar; To remove the bar or bars...

Definitions

To fasten with a bar; To remove the bar or bars...

Ancestry of “upbar”, step by step

Step	Language	Word	Meaning
1	English	up-	Used to indicate increase; Used to indicate...
2	Middle English	up-	—
3	Old English	ūp-	up-
4	Old English	ūp	up, from above
5	Proto-Germanic	upp	up, upwards
6	Proto-Germanic	ub	under
7	Proto-Indo-European	upó	under, below
8	Proto-Indo-European	h₃ewp-	—

Every word from Proto-Indo-European h₃ewp- →Every word from Proto-Indo-European upó →Every word from Proto-Germanic ub →