person-n; 3 Senses

Sense Number 1: one human being

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

Sense Number 2: area around a body

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

Sense Number 3: grammatical category

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