(1):
(n.) The octave of the seventh.
(2):
(n.) One of fourteen equal parts into which one whole may be divided; the quotient of a unit divided by fourteen; one next after the thirteenth.
(3):
(a.) Making or constituting one of fourteen equal parts into which anything may be derived.
(4):
(a.) Next in order after the thirteenth; as, the fourteenth day of the month.