·noun Anything, especially a plant, that lasts but one year or season; an annual plant.
II. Annual ·noun A thing happening or returning yearly; ·esp. a literary work published once a year.
III. Annual ·adj Performed or accomplished in a year; reckoned by the year; as, the annual motion of the earth.
IV. Annual ·adj Of or pertaining to a year; returning every year; coming or happening once in the year; yearly.
V. Annual ·noun A Mass for a deceased person or for some special object, said daily for a year or on the anniversary day.
VI. Annual ·adj Lasting or continuing only one year or one growing season; requiring to be renewed every year; as, an annual plant; annual tickets.