year
     n 1: a period of time containing 365 (or 366) days; "she is 4
          years old"; "in the year 1920" [syn: {twelvemonth}, {yr}]
     2: a period of time occupying a regular part of a calendar year
        that is used for some particular activity; "a school year"
     3: the period of time that it takes for a planet (as, e.g.,
        Earth or Mars) to make a complete revolution around the
        sun; "a Martian year takes 687 of our days"
     4: a body of students who graduate together; "the class of
        '97"; "she was in my year at Hoehandle High" [syn: {class}]
Source: WordNet® 2.0