English
alethoscope
Alethoscope comes from Ancient Greek ἀλήθεια ‘truth’, and goes back to *λῆθος.
- Ancient Greekc. 800–300 BCE*λῆθοςlêthosreconstructed
- Ancient Greek, derivedc. 800–300 BCEᾰ̓ληθήςălēthḗs‘truthful, honest’
- Ancient Greek, derivedc. 800–300 BCEἀλήθειαalḗtheia‘truth’
- Englishtodayalethoscope
attested reconstructed ? uncertain or disputed
Lineage
- Ancient Greekc. 800–300 BCE*λῆθοςlêthosreconstructed
- Ancient Greek, derivedc. 800–300 BCEᾰ̓ληθήςălēthḗs‘truthful, honest’
- Ancient Greek, derivedc. 800–300 BCEἀλήθειαalḗtheia‘truth’
- Englishtodayalethoscope
Formed from -scope
Every English word from Ancient Greek *λῆθος
Today it means
noun An instrument, invented in the 1860s, for viewing magnified pictures by means of a single lens inside a box. By varying the intensity of the light, the same picture can be shown as "daytime" or "nighttime".
Language periods are conventional ranges, not dates for this word.
Etymograph / Ancient Greek *λῆθος / alethoscope