What is the meaning of Mutable?

Changeable, dynamic, evolutive; inclined to change, evolve, mutate.

Having a value that is changeable during program execution.

Being one of the signs Gemini, Virgo, Sagittarius and Pisces, associated with adaptability, flexibility and sympathy.

Something mutable; a variable or value that can change.

mutable, changeable

mutable

mutable, changeable, variable

wavering, fickle

rare form of mudable

Source: wiktionary.org