Knowledge center. Chickenpox (Chicken Pox) , also known as Varicella, is a very contagious infection caused by the varicella zoster virus. In several parts of the world it is just known as varicella.
mold noun (SHAPE) âº [ C ] a hollow container into which you pour a soft or liquid substance so that it will cool or harden into the shape of the container: The pieces are made in a mold and I just paint them.
inÂ·jecÂ·tion moldÂ·ing. 1  the adaptation of a plastic material to the negative form of a closed mold by forcing the material into the mold through appropriate gateways. 2  Adaptation of a plastic material to negative form of closed mold by forcing material into mold through appropriate gateways.