Where does “deletéreo” come from?

deletéreo (Spanish) comes from Medieval Latin deleterius, from Ancient Greek δηλητήριος, from Ancient Greek δηλητήρ, from Ancient Greek -τήρ, from Proto-Indo-European -tḗr — Derives agent nouns from verbs, denoting someone...

deletéreo (Spanish): deleterious

Definitions

  1. deleterious

Ancestry of “deletéreo”, step by step

StepLanguageWordMeaning
1Medieval Latindeleterius
2Ancient Greekδηλητήριοςharmful, damaging, destructive; mischievous
3Ancient Greekδηλητήρdestroyer
4Ancient Greek-τήρAdded to verb stems to form masculine agent nouns
5Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...
Every word from Proto-Indo-European -tḗrEvery word from Ancient Greek -τήρEvery word from Ancient Greek δηλητήρ
deletéreo — Etymology, Origin & Word History | Etymology Explorer