The New Dictionary of Cultural Literacy, Third Edition. 2002.
The Night Before Christmas
(1823) A poem from the early nineteenth century by the American author Clement C. Moore; it concerns the appearance of Santa Claus on Christmas Eve. The original title of the poem is A Visit from St. Nicholas. Some lines from it are:
Moores poem did much to establish certain aspects of the myth of Santa Claus: that he is a fat man dressed in a fur-trimmed suit, carries presents in a sack, enters houses through the chimney, and travels through the air in a sleigh pulled by reindeer.