perennial saksaksi - Sanakirja.org (englanti-saksa)

Lasting or remaining active throughout the year, or all the time.
(botany, of a plant) Having a life cycle of more than two years. Compare annual, biennial.
(figuratively) Continuing without cessation or intermission; perpetual; permanent; unceasing; never failing.
(figuratively) Enduring; lasting; timeless.
(figuratively) Recurrent; appearing or recurring again and again.

A perennial plant; a plant that is active throughout the year or survives for more than two growing seasons. Compare annual, biennial.

a perennial stream
The perennial existence of bodies corporate and their fortunes are things particularly suited to a man who has long views…
His artwork has a perennial beauty.
Change is a perennial theme in politics.

Monikko