Nineteen (numeral)

The number equal to ten plus nine, represented in Roman numerals as XIX.

Origin:

From middle english nineteene, from old english nigontīene, from proto-germanic *niuntonēwegą.

Examples:

1. She turned nineteen last month and is now legally an adult.
2. Nineteen students signed up for the field trip.
3. The winning lottery numbers were two, ten, nineteen, twenty-five, thirty-six, and forty-seven.
4. The novel is divided into nineteen chapters.
5. He ran nineteen miles in preparation for the marathon.