Where does “апатрид” come from?

апатрид (Russian) comes from French apatride, from Ancient Greek ἄπατρις, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

апатрид (Russian): A stateless person, apatride

Definitions

A stateless person, apatride

Ancestry of “апатрид”, step by step

Step	Language	Word	Meaning
1	French	apatride	stateless
2	Ancient Greek	ἄπατρις	stateless
3	Ancient Greek	ἀ-	The alpha privativum, used to make words that...
4	Proto-Hellenic	hə-	same; together
5	Proto-Indo-European	sm̥-	one; with, together
6	Proto-Indo-European	sem-	together, one

Every word from Proto-Indo-European sem- →Every word from Ancient Greek ἀ- →Every word from Proto-Indo-European sm̥- →