Where does “orzamento” come from?

orzamento (Galician) comes from Portuguese orçamento, from Portuguese orçar, from Italian orzare, from Vulgar Latin *ortio, from Latin orior, from Proto-Indo-European h₃ér- — to move, to stir.

orzamento (Galician): quote summary of work to be done with a set price

Definitions

quote summary of work to be done with a set price

Ancestry of “orzamento”, step by step

Step	Language	Word	Meaning
1	Portuguese	orçamento	quote; budget
2	Portuguese	orçar	to calculate, compute, reckon; to budget; to...
3	Italian	orzare	to haul off, luff or come around
4	Vulgar Latin	*ortio	—
5	Latin	orior	I rise, get up; I appear, become visible; I am...
6	Proto-Indo-European	h₃ér-	to move, to stir

Every word from Proto-Indo-European h₃ér- →Every word from Latin orior →Every word from Vulgar Latin *ortio →