annual
     adj 1: occurring or payable every year; "an annual trip to Paris";
            "yearly medical examinations"; "annual (or yearly)
            income" [syn: {yearly}]
     2: completing its life cycle within a year; "a border of annual
        flowering plants" [syn: {one-year}] [ant: {biennial}, {perennial}]
     n 1: a plant that completes its entire life cycle within the
          space of a year
     2: a reference book that is published regularly once every year
        [syn: {yearbook}]
Source: WordNet® 2.0