Where does “fabrica” come from?

fabrica (Latin) comes from Latin faber, from Proto-Italic faβros, from Proto-Italic θaβros.

Ancestry of “fabrica”, step by step

Step	Language	Word	Meaning
1	Latin	faber	artisan, craftsman, architect, creator, maker,...
2	Proto-Italic	faβros	craftsman
3	Proto-Italic	θaβros	—

fabrica — Etymology, Origin & Word History | Etymology Explorer