Recently I learnt an interesting word in Swedish – glasögon, which means glasses or spectacles, and literally means “glass eyes”.
Glas means glass, and comes from the Proto-Germanic *glasą (glass), from the Proto-Indo-European *ǵʰel- (to shine, shimmer, glow) [source].
Ögon is the plural of öga (eye), and comes from the Old Swedish ø̄gha (eye), from Old Norse auga (eye), from Proto-Germanic *augô (eye), from Proto-Indo-European *h₃ekʷ- (eye; to see) [source].
The Swedish word glas reminds me of the Russian word for eye, глаз (glaz), which I remember by thinking of a glass eye. Глаз comes from the Old East Slavic глазъ (glazŭ – ball, eye), from the Proto-Slavic *glazъ (ball), from Proto-Indo-European *g(ʰ)el- (round, spherical, stone) [source].
The Russian word for glasses is очки (ochki), which comes from очи (ochi), the plural of око (oko), the old Russian word for eye, which comes from the same Proto-Indo-European root as öga and eye [source].
In Danish and Norwegian, the word for glasses is briller, which means ‘a person wearing glasses’ in Dutch, and to shine or sparkle in French [source]. The German word for glasses is simliar – Brille, and the Dutch is bril [source].
Briller, Brille and bril come from the Middle High German berillus (beryl), from the Latin beryllus (beryl), probably from the Ancient Greek βήρυλλος (bḗrullos – beryl), from Sanskrit वैडूर्य (vaidurya – a cat’s eye gem; a jewel), from Dravidian. Probably named after the city Velur (modern day Belur / ಬೇಲೂರು) in Karnataka in southern India. The first glasses, made in about 1300 in Italy, were made from beryl [source].
Beryl is a mineral which comes from three forms: morganite (orange), aquamarine (blue-green – pictured top right) and heliodor (green-yellow).
The French word for glass, lunettes, means “little moons” [source].
Are there interesting words for glasses, spectacles, specs, or eyes in other languages?