biennial
bi.en.ni.al \(')bi--'en-e--*l\ \-*-le-\ aj 1: occurring every two years 2:
continuing or lasting for two years; specif : growing vegetativ ely during
the first year and fruiting and dying during the second - biennial n
Webster's English Dictionarybi.en.ni.al \(')bi--'en-e--*l\ \-*-le-\ aj 1: occurring every two years 2:
continuing or lasting for two years; specif : growing vegetativ ely during
the first year and fruiting and dying during the second - biennial n