What is the correct definition of the word perspective?

Perspective stands for:

Opinion.Outlook.Viewpoint.Thought

Explanation:

Perspective is the way of outlook how you see things.

The evaluation of a particular situation or facts especially through one's personal point of view.

The word perspective describes itself is the proper or accurate viewpoint from an individual's point of view.

Perspective is the mental viewpoint or outlook of the person who sees things differently according to his/her own thinking or thought.

"Horace Greeley was an American newspaper editor. Greeley tried for the Republican Party with support from the Democratic Party for the presidential nomination in 1904. Greeley died in that same year in August shortly after announcing running. Greeley is the only presidential candidate to have died prior to the counting of electoral votes." -http://openstudy.com/updates/516ed67be4b0e119faef406b