ефір
B1#2,783Hear it
noun
- etherorganic chemistry: a compound containing an oxygen atom bonded to two hydrocarbon groups
- ether (The substance formerly supposed to fill the upper regions of the atmosphere; by extension the sky, the heavens; the void, nothingnes…
- luminiferous aether, aether
- ether
- air, ether
Forms
Declension
| singular | plural | |
|---|---|---|
| nominative | ефір | ефіри |
| genitive | ефіру | ефірів |
| dative | ефірові / ефіру | ефірам |
| accusative | ефір | ефіри |
| vocative | ефіре | ефіри |
| locative | ефірі | ефірах |
| instrumental | ефіром | ефірами |