Molybdenum (noun)

1. A dense, hard, silvery-white metallic element that is resistant to corrosion and occurs mainly in the minerals molybdenite and wulfenite.
2. A compound or alloys containing molybdenum.

Origin:

New latin, from late greek molybdos, from molybd-, molybdo-, probably of pre-greek origin.

Examples:

1. Molybdenum is used in the production of alloys, catalysts, and pigments.
2. Molybdenum has a high melting point, making it useful in high-temperature applications.
3. The steel used in aerospace and high-performance applications often contains molybdenum.
4. Molybdenum is essential for the healthy growth of plants and animals.
5. Molybdenum is used in the manufacture of electrical and electronic equipment, as well as in oil refining.