Where does “pycnometer” come from?
pycnometer (English) comes from Ancient Greek μέτρον, from Ancient Greek -τρον, from Proto-Hellenic -tron, from Proto-Indo-European -trom, from Proto-Indo-European -tḗr — Derives agent nouns from verbs, denoting someone...
pycnometer (English): A vessel used to determine the specific gravity...
Definitions
- A vessel used to determine the specific gravity...
Ancestry of “pycnometer”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Ancient Greek | μέτρον | something used to measure: measure, rule, weight;... |
| 2 | Ancient Greek | -τρον | Forms instrument nouns |
| 3 | Proto-Hellenic | -tron | Forms instrument nouns from verb stems |
| 4 | Proto-Indo-European | -trom | Forms nouns denoting a tool or instrument |
| 5 | Proto-Indo-European | -tḗr | Derives agent nouns from verbs, denoting someone... |