Where does “Ptosis” come from?
Ptosis (German) comes from Ancient Greek πτῶσις, from Ancient Greek πίπτω, from Ancient Greek -ωσις, from Ancient Greek -σῐς, from Ancient Greek -τις, from Proto-Indo-European -tis — Derives abstract/action nouns from verb roots.
Ptosis (German): ptosis
Definitions
- ptosis
Ancestry of “Ptosis”, step by step
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Ancient Greek | πτῶσις | falling, a fall; case; inflection |
| 2 | Ancient Greek | πίπτω | to fall, throw oneself down |
| 3 | Ancient Greek | -ωσις | abnormal condition or state; state, abnormal... |
| 4 | Ancient Greek | -σῐς | "suffix forming nouns" |
| 5 | Ancient Greek | -τις | retained after dentals |
| 6 | Proto-Indo-European | -tis | Derives abstract/action nouns from verb roots |