
n.
- The act, process, or result of varying.
- The state or fact of being varied. See synonyms at difference.
- The extent or degree to which something varies: a variation of ten pounds in weight.
- Magnetic declination.
- Something slightly different from another of the same type.
- Biology.
- Marked difference or deviation from the normal or recognized form, function, or structure.
- An organism or plant exhibiting such difference or deviation.
- Mathematics. A function that relates the values of one variable to those of other variables.
- Music.
- A form that is an altered version of a given theme, diverging from it by melodic ornamentation and by changes in harmony, rhythm, or key.
- One of a series of forms based on a single theme.
- A solo dance, especially one forming part of a larger work.









