Where does “ελεφαντοστό” come from?

ελεφαντοστό (Greek) comes from Greek οστό, from Ancient Greek ὀστέον, from Ancient Greek κλάσις, from Ancient Greek -σῐς, from Ancient Greek -τις, from Proto-Indo-European -tis — Derives abstract/action nouns from verb roots.

ελεφαντοστό (Greek): ivory, elephant tusk

Definitions

  1. ivory, elephant tusk

Ancestry of “ελεφαντοστό”, step by step

ελεφαντοστό traces back through two separate lines of ancestry.

via Greek οστό

StepLanguageWordMeaning
1Greekοστόbone
2Ancient Greekὀστέονbone; bones of the earth = rock; stone of fruit
3Ancient Greekκλάσιςbreaking, fracture; bending of the knee joint,...
4Ancient Greek-σῐς"suffix forming nouns"
5Ancient Greek-τιςretained after dentals
6Proto-Indo-European-tisDerives abstract/action nouns from verb roots

via Greek ελέφαντας

StepLanguageWordMeaning
1Greekελέφανταςelephant
2Ancient Greekἐλέφαςivory; elephant
3Egyptianꜣbwcessation; elephant; elephant tusk
Every word from Proto-Indo-European -tisEvery word from Ancient Greek -σῐςEvery word from Ancient Greek κλάσις
ελεφαντοστό — Etymology, Origin & Word History | Etymology Explorer