Well defined describes something that is clearly described and completely laid out.
(adjective)A yard with a fence in place is an example of a yard with a well defined boundary.
The definition of well defined is physical features or attributes that are precise and outlined clearly.
(adjective)An example of well defined is a person with an hour-glass figure.
See well-defined in Webster's New World College Dictionary
adjective
See well-defined in American Heritage Dictionary 4
adjective
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