Biennial

adjective
baɪ'ɛniəl

Adjective

  • having a life cycle lasting two seasons

    a biennial life cycle

    parsnips and carrots are biennial plants often grown as annuals

    Similar:Two-year
  • occurring every second year

    they met at biennial conventions

    Similar:Biyearly

Noun

  • (botany) a plant having a life cycle that normally takes two seasons from germination to death to complete; flowering biennials usually bloom and fruit in the second season

    Type of:PlantFlora

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NASPA

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