Where does “Aceratherium” come from?

Aceratherium (New Latin) comes from Latin aceratus, from Ancient Greek ἀκέρατος, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

Ancestry of “Aceratherium”, step by step

Step	Language	Word	Meaning
1	Latin	aceratus	hornless; having bran mixed into it
2	Ancient Greek	ἀκέρατος	—
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

Words derived from “Aceratherium”

acerathere
Paraceratherium

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