Definition of titanium :
An elementary substance found combined in the minerals manaccanite, rutile, sphene, etc., and isolated as an infusible iron- gray amorphous powder, having a metallic luster. It burns when heated in the air. Symbol Ti. Atomic weight 48. 1.
element (part of speech: noun)
europium, iodine, cobalt, zinc, neodymium, arsenic, carbon, argon, beryllium, silicon, plutonium, boron, praseodymium, phosphorus, antimony, protactinium, americium, chlorine, strontium, manganese, technetium, cadmium, erbium, copper, tantalum, potassium, lutetium, cesium, fermium, germanium, neptunium, osmium, lead, terbium, oxygen, mendelevium, californium, rhenium, xenon, berkelium, curium, thorium, rubidium, lithium, gallium, niobium, magnesium, mercury, iron, uranium, palladium, thulium, bromine, tellurium, cerium, krypton, nickel, holmium, samarium, polonium, rhodium, thallium, helium, nobelium, sodium, hydrogen, indium, neon, gold, hafnium, vanadium, silver, bismuth, molybdenum, radon, ytterbium, einsteinium, gadolinium, calcium, nitrogen, platinum, tin, dysprosium, lanthanum, francium, iridium, chromium, scandium, aluminum, yttrium, tungsten, selenium, astatine, actinium, sulfur, fluorine, barium, radium, zirconium, ruthenium, element, promethium
metal (part of speech: noun)
- The United States has domestic supplies of titanium sufficient for all requirements. - "The Economic Aspect of Geology", C. K. Leith.
- Jimmy struggled with the typewriter, and succeeded only because it was a new one made of the titanium- magnesium- aluminum alloys. - "The Fourth R", George Oliver Smith.
- Large natural crystals of fluorides, such as calcium difluoride, titanium tetrafluoride, zirconium tetrafluoride, are extremely useful in optical instruments of various forms. - "Uller Uprising", Henry Beam Piper, John D. Clark and John F. Carr.