nine·teen /naɪnˈtin, ˈnaɪnˌ/
Nine·teen a. Nine and ten; eighteen and one more; one less than twenty; as, nineteen months.
1. The number greater than eighteen by a unit; the sum of ten and nine; nineteen units or objects.
2. A symbol for nineteen units, as 19 or xix.
adj : being one more than eighteen [syn: 19, xix]
n : the cardinal number that is the sum of eighteen and one
[syn: 19, XIX]