Where does “nephridium” come from?
nephridium (English) comes from English nephro-, from Ancient Greek νεφρός, from Proto-Hellenic *nekʷʰrós, from Proto-Indo-European negʷʰrós — kidney.
nephridium (English): a tubular excretory organ in some invertebrates;...
Definitions
- a tubular excretory organ in some invertebrates;...
Ancestry of “nephridium”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | nephro- | Of or relating to the kidneys |
| 2 | Ancient Greek | νεφρός | kidney; testicle; mind |
| 3 | Proto-Hellenic | *nekʷʰrós | — |
| 4 | Proto-Indo-European | negʷʰrós | kidney |
Words derived from “nephridium”