1.It is a statement of the exact meaning of a word, especially in a
dictionary.
an exact statement or description of the nature,
scope, or meaning of something.OR.........2.The degree of distinctness in outline of an object, image, or
sound, especially of an image in a photograph or on a screen. ((Definition 1)(and Definition 2))
For an example.... : our definition of what constitutes
poetry. .........the definition of the
picture....the capacity of an instrument or
device for making images distinct in outline.
we've been pleased with the definition of this TV.