A King in New York

a Determinative

— A is used when the following word could be any of a certain type. Compare "A book I saw on the shelf" and "The book I gave you yesterday".

a Noun

— A is the first letter of the alphabet. The letter "a" comes before "b". — In some schools, an A is a very high grade. Ron got an A on his earth science test.

king Noun

— A king is the male leader of a country and whose son will probably lead the country. Following the death of James I, Charles I became King of England, in 1625 — A powerful or influential person. Howard Stern styled himself as the "king of all media". — One of the playing pieces in chess; it may move only once square per move in any direction, but cannot move into check (threat of attack). — A playing card with the image of a king on it.

in Preposition

— Used to show that something is inside something else. The cat is in the box. — Used to show that someone is at home, or is available. Is John in? The Doctor is now in. — Used to show movement towards the inside. The rain came in through the window.

new Adjective

— If something is new, it is not old. They had a new car. In 1900, the idea was very new. — If somebody is new, they are not experienced. They hired a new worker.

York Proper noun

— York is a city in England.