Where does “τερματισμός” come from?

τερματισμός (Greek) comes from Greek -ισμός, from Ancient Greek -ισμός, from Ancient Greek -μός, from Proto-Indo-European -mós — Creates action/result nouns from verb stems.

τερματισμός (Greek): final, terminating (used as a gerund), termination

Definitions

final, terminating (used as a gerund), termination

Ancestry of “τερματισμός”, step by step

Step	Language	Word	Meaning
1	Greek	-ισμός	A suffix that forms abstract nouns of action,...
2	Ancient Greek	-ισμός	Forms abstract nouns
3	Ancient Greek	-μός	Forms abstract nouns
4	Proto-Indo-European	-mós	Creates action/result nouns from verb stems

Every word from Proto-Indo-European -mós →Every word from Ancient Greek -μός →Every word from Ancient Greek -ισμός →