Anvils allow you to rename items, repair enchanted items, and even combine the enchantments from different items, at the cost of experience points. Crafting. You'll need 3 blocks of iron, plus 4 more iron bars, for a total of 31 iron bars.
Passivation is the treatment of the surface of stainless steels, often with acid solutions (or pastes), to remove contaminants and promote the formation of the passive film on a freshly created surface (e.g. through grinding, machining or mechanical damage).
PassÃ© is a movement in ballet in which one leg passes (hence the name) the standing leg, sliding close to the knee. The leg ends up in a bent position, with the foot positioned right above the standing leg's knee cap, making a triangle shape. PassÃ© is sometimes confused with the ballet position, retirÃ© de cote. Whereas passÃ© is the actual movement, retirÃ© is the position. They're often interchanged, however.