Where does “placoderm” come from?
placoderm (English) comes from English -derm, from Ancient Greek δέρμα, from Ancient Greek γλυφή, from Ancient Greek -ῐ́ᾱ, from Proto-Indo-European -íh₂, from Proto-Indo-European -h₂ — Creates collective nouns, which refer to groups...
placoderm (English): A member of an extinct class of jawed fish with...
Definitions
- A member of an extinct class of jawed fish with...
Ancestry of “placoderm”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | -derm | skin or covering |
| 2 | Ancient Greek | δέρμα | skin, hide |
| 3 | Ancient Greek | γλυφή | carving, carved work; hole cut |
| 4 | Ancient Greek | -ῐ́ᾱ | {{l|en|-ia}}; "suffix forming abstract feminine... |
| 5 | Proto-Indo-European | -íh₂ | — |
| 6 | Proto-Indo-European | -h₂ | Creates collective nouns, which refer to groups... |