Commentary: An individual.
There was too much for one person to do.
The room's occupancy was limited to 80 persons.
She thought of herself as a well-educated person.
WordNet 2.0 Sense Numbers: 1
Commentary: Refers to the immediate area around an individual's body, usually to their pockets, clothing, etc. Usually only relevant when describing what somebody carries around with them.
A weapon was hidden on his person.
We found a thousand dollars worth of heroin, carried on his person.
WordNet 2.0 Sense Numbers: 2
Commentary: The point-of-view of a narrative or verbal act. There are only three kinds of person: first, second, and third.
John sometimes talked about himself in the third person.
I prefer novels that are written in the first person.
You rarely see stories written in the second person, do you?
WordNet 2.0 Sense Numbers: 3