These objects move about through the lattice by one of several different types of diffusion, but basically they can jump from point to point through the crystalline structure into areas of lower concentration.
Definition of mascot. : a person, animal, or object adopted by a group as a symbolic figure especially to bring them good luck the team had a mountain lion as their mascot.
Definition of legend for Students. 1  1 : an old story that is widely believed but cannot be proved to be true. 2  2 : a person or thing that is very famous for having special qualities or abilities a baseball legend. 3  3 : a list of symbols used (as on a map)