Where does “orthoptics” come from?
orthoptics (English) comes from English optics, from Medieval Latin opticus, from Ancient Greek ὀπτικός, from Ancient Greek ὄψις, from Ancient Greek ὄψ, from Proto-Hellenic wókʷs, from Proto-Indo-European wekʷ- — to speak, to sound out.
orthoptics (English): The study and treatment of muscular...
Definitions
- The study and treatment of muscular...
Ancestry of “orthoptics”, step by step
orthoptics traces back through two separate lines of ancestry.
via English optics
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | optics | The physics of light and vision; The... |
| 2 | Medieval Latin | opticus | optic, optical; optic; of or relating to seeing,... |
| 3 | Ancient Greek | ὀπτικός | of or relating to seeing, sight or vision: optic,... |
| 4 | Ancient Greek | ὄψις | view |
| 5 | Ancient Greek | ὄψ | voice; word; eye, face |
| 6 | Proto-Hellenic | wókʷs | voice |
| 7 | Proto-Indo-European | wekʷ- | to speak, to sound out |
via English ortho
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | ortho | An isomer of a benzene derivative having two... |