Where does “dromadarius” come from?

dromadarius (Latin) comes from Latin dromadis, from Ancient Greek δρομᾰ́ς, from Ancient Greek δρόμος, from Ancient Greek -ός, from Proto-Hellenic *-os, from Proto-Indo-European -ós — Creates agent nouns from verb stems, denoting...

Ancestry of “dromadarius”, step by step

StepLanguageWordMeaning
1Latindromadisdromedary
2Ancient Greekδρομᾰ́ςrunning, whirling, swift
3Ancient Greekδρόμοςrace, running; racetrack; course, path
4Ancient Greek-όςForms agentive or patientive adjectives and nouns from the o-grade of a verbal root
5Proto-Hellenic*-os
6Proto-Indo-European-ósCreates agent nouns from verb stems, denoting...
Every word from Proto-Indo-European -ósEvery word from Ancient Greek -όςEvery word from Ancient Greek δρόμος