Inside the Universes

'titanium'

[titanium.n.01] as in: a light strong grey lustrous corrosion-resistant metallic element used in strong lightweight alloys (as for airplane parts); the main sources are rutile and ilmenite

Origins

					titanium (English)
├── -ium (English)
│   └── -um (Latin)
└── Titan (English)
    └── Τιτάν (Ancient Greek (to 1453))