Where does “opisthognathous” come from?
opisthognathous (English) comes from English -gnathous, from Ancient Greek γνάθος, from Proto-Indo-European ǵn̥h₂dʰ-os, from Proto-Indo-European ǵneh₂dʰ-.
opisthognathous (English): Having retreating jaws or teeth
Definitions
- Having retreating jaws or teeth
Ancestry of “opisthognathous”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | -gnathous | having a specified type of jaw |
| 2 | Ancient Greek | γνάθος | jaw; point, edge; type of stone |
| 3 | Proto-Indo-European | ǵn̥h₂dʰ-os | — |
| 4 | Proto-Indo-European | ǵneh₂dʰ- | — |