The story
- Proto-Indo-European*né
- Proto-Indo-European*n̥-
- Proto-Hellenic*ə-
- Ancient Greekἀ- (a-)
- Englisha-
- Englishspecular
- English todayaspecular
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: Subtended at the origin by the specular axis and the axis of the receiver. Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.