Englishfor English speakers
perennial
Adjective
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If something is perennial it is there every year, or through many years.
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If a plant is perennial it live through the winter and may live for many years. A tree is perennial.
perennial
Noun
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A perennial is a plant that lives for many years.
I have both annuals and perennials in my garden.
knawel
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noun
widely distributed low-growing Eurasian herb having narrow leaves and inconspicuous green flowers