Where does “agrossistema” come from?

agrossistema (Portuguese) comes from Portuguese sistema, from Latin systēma, from Ancient Greek σύστημα, from Ancient Greek -μᾰ, from Proto-Indo-European -mn̥ — Creates action nouns or result nouns from verbs.

agrossistema (Portuguese): agrisystem

Definitions

agrisystem

Ancestry of “agrossistema”, step by step

Step	Language	Word	Meaning
1	Portuguese	sistema	system
2	Latin	systēma	system
3	Ancient Greek	σύστημα	a whole made of several parts or members, system;...
4	Ancient Greek	-μᾰ	"suffix forming a noun denoting the result of an...
5	Proto-Indo-European	-mn̥	Creates action nouns or result nouns from verbs

Every word from Proto-Indo-European -mn̥ →Every word from Ancient Greek -μᾰ →Every word from Ancient Greek σύστημα →