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Greek , eikon, "image") is an image, picture, or representation; it is a sign or likeness that stands for an object by signifying or representing it, or by analogy, as in semiotics; in computers an icon is a symbol on the monitor used to signify a command; by extension, icon is also used, particularly in modern popular culture, in the general sense of symbol — i.e. a name, face, picture or even a person readily recognized as having some well-known significance or embodying certain qualities. See more at Wikipedia.org...

ooth could mean many things, including: Smooth function, a function that is infinitely differentiable, used in calculus and topology.Smooth number, a number whose prime factors are all less than a certain value, used in applications of number theory.Smooth jazz, a subset of jazz music."Smooth", a hit song by Santana featuring Rob Thomas.Smooth FM, a brand of radio stations in EnglandSmooth FM 100.4, one of them in North West England.Smooth manifoldSmooth metric See more at Wikipedia.org...

ume, also called capacity, is a quantification of how much space an object occupies. The international unit for volume is the cubic meter.The volume of a solid object is a numerical value given to describe the three-dimensional concept of how much space it occupies. One-dimensional objects (such as lines) and two-dimensional objects (such as squares) are assigned zero volume in the three-dimensional space.Mathematically, volumes are defined by means of integral calculus, by approximating the given body with a large amount of small cubes, and adding the volumes of those cubes. The generalization of volume to arbitrarily many dimensions is called content. In differential geometry, volume is expressed by means of the volume form. See more at Wikipedia.org...