noun

• (three hundred) the natural number following 299 and preceding 301.
• a historically inspired 1998 comic book limited series written and illustrated by Frank Miller with painted colors by Lynn Varley.
• a 2006 American epic historical action film based on the 1998 comic series of the same name by Frank Miller and Lynn Varley.
• "300" (the exact machine name includes the quotation marks) is a pinball machine designed by Ed Krynski and produced by Gottlieb with a bowling theme.