Where does “rocódromo” come from?

rocódromo (Spanish) comes from Spanish -dromo, from Ancient Greek δρόμος, from Ancient Greek -ός, from Proto-Hellenic *-os, from Proto-Indo-European -ós — Creates agent nouns from verb stems, denoting...

rocódromo (Spanish): climbing wall

Definitions

climbing wall

Ancestry of “rocódromo”, step by step

Step	Language	Word	Meaning
1	Spanish	-dromo	-drome
2	Ancient Greek	δρόμος	race, running; racetrack; course, path
3	Ancient Greek	-ός	Forms agentive or patientive adjectives and nouns from the o-grade of a verbal root
4	Proto-Hellenic	*-os	—
5	Proto-Indo-European	-ós	Creates agent nouns from verb stems, denoting...

Every word from Proto-Indo-European -ós →