Nineteenth
From BiblePortal Wikipedia
Webster's Dictionary [1]
(1): ( a.) Constituting or being one of nineteen equal parts into which anything is divided.
(2): ( n.) The quotient of a unit divided by nineteen; one of nineteen equal parts of anything.
(3): ( a.) Following the eighteenth and preceding the twentieth; coming after eighteen others.
(4): ( n.) The next in order after the eighteenth.
(5): ( n.) An interval of two octaves and a fifth.
King James Dictionary [2]
Ni'Neteenth, a. The ordinal of nineteen designating nineteen.