lasting for an indefinitely long time; enduring: her perennial beauty.
(of plants) having a life cycle lasting more than two years.
lasting or continuing throughout the entire year, as a stream.
perpetual; everlasting; continuing; recurrent.
(often initial capital letter) (of an older person’s mindset, interests, or lifestyle) outside of any specific generational label; ageless; timeless: She has a Perennial mindset and is always open to new ideas.
noun
a perennial plant: Daffodils and tulips are perennials.
something that is continuing, recurring, or enduring: Classical literature remains a perennial in liberal arts classrooms.
(often initial capital letter) an older person whose mindset, interests, or lifestyle does not fit into any specific generational label: His new album earned him a spot on the website’s list of top ten perennials to watch 30 years after his first hit song was released.
Origin of perennial
First recorded in 1635–45; from Latin perenni(s) “lasting the whole year through” (per- ”through, by” + -enn-, combining form of annus “year” + -is adjective suffix) + -al1;see per- (def. 1)
A perennial plant. Herbaceous perennials survive winter and drought as underground roots, rhizomes, bulbs, corms, or tubers. Woody perennials, including vines, shrubs, and trees, usually stop growing during winter and drought. Asters, irises, tulips, and peonies are familiar garden perennials. Compare annualbiennial.