The story
- Proto-Indo-European*upó
- Ancient Greekῠ̔πό (hŭpó)
- Ancient Greekὑπο- (hupo-)
- Englishhypo-
- Englishnitrite
- English todayhyponitrite
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: The oxyanion of nitrogen NO⁻ derived from hyponitrous acid; any salt containing this anion Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.