Where does “cancerbero” come from?

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

cancerbero (Spanish): goalkeeper; someone who guards a door;...

Definitions

  1. goalkeeper; someone who guards a door;...

Ancestry of “cancerbero”, step by step

cancerbero traces back through two separate lines of ancestry.

via Spanish can

StepLanguageWordMeaning
1Spanishcandog, hound
2LatinCanisa dog, a hound animal
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...

via Spanish Cerbero

StepLanguageWordMeaning
1SpanishCerberoCerberus
2LatinCerberusCerberus
3Ancient GreekΚέρβεροςCerberus
Every word from Proto-Indo-European -ósEvery word from Ancient Greek -όςEvery word from Ancient Greek δρόμος