Where does “polytomograph” come from?
polytomograph (English) comes from English tomograph, from English graph, from Ancient Greek γράφω, from Proto-Hellenic grəpʰō, from Proto-Indo-European gerbʰ-, from Proto-Indo-European ger- — to turn, bend, twist, wind; to tie, bind...
polytomograph (English): An instrument used to carry out polytomography
Definitions
- An instrument used to carry out polytomography
Ancestry of “polytomograph”, step by step
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | tomograph | A machine for making an X-ray of a single plane of the body |
| 2 | English | graph | A data chart intended to illustrate the... |
| 3 | Ancient Greek | γράφω | to scratch, cut into; to draw, sketch, paint; to... |
| 4 | Proto-Hellenic | grəpʰō | to scratch, cut or carve into |
| 5 | Proto-Indo-European | gerbʰ- | to carve |
| 6 | Proto-Indo-European | ger- | to turn, bend, twist, wind; to tie, bind... |