one-year

from WordNet (r) 3.0 (2006)

one-year
    adj 1: completing its life cycle within a year; "a border of
           annual flowering plants" [syn: {annual}, {one-year}]
           [ant: {biennial}, {perennial}, {two-year}]

from The Collaborative International Dictionary of English v.0.48

one-year \one-year\ adj.
   1. completing its life cycle within a year. [prenominal]
      [WordNet 1.5]

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