Where does “magueiro” come from?

magueiro (Galician) comes from Galician -eiro, from Galician esca, from Latin scāla, from Latin scandere, from Latin scandō, from Proto-Indo-European sḱend- — to jump up, ascend.

magueiro (Galician): installations for the production of oil through the fermentation of fish

Definitions

installations for the production of oil through the fermentation of fish

Ancestry of “magueiro”, step by step

Step	Language	Word	Meaning
1	Galician	-eiro	-er; -eer; forms nouns, from nouns denoting a...
2	Galician	esca	tinder; bait
3	Latin	scāla	ladder
4	Latin	scandere	third-person plural perfect active indicative of...
5	Latin	scandō	to climb, ascend, mount
6	Proto-Indo-European	sḱend-	to jump up, ascend

Every word from Proto-Indo-European sḱend- →Every word from Latin scandō →Every word from Latin scandere →