Where does “pentaprisma” come from?

pentaprisma (Spanish) comes from Spanish prisma, from Latin prisma, from Ancient Greek πρίσμα, from Ancient Greek -μᾰ, from Proto-Indo-European -mn̥ — Creates action nouns or result nouns from verbs.

pentaprisma (Spanish): pentaprism

Definitions

pentaprism

Ancestry of “pentaprisma”, step by step

Step	Language	Word	Meaning
1	Spanish	prisma	prism; viewpoint, point of view, standpoint
2	Latin	prisma	prism
3	Ancient Greek	πρίσμα	Anything sawn, sawdust; A prism
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 πρίσμα →