Definition:
perennial
- perennial(of a plant) Living for several years
- perenniallasting for many years / a plant that lives more than two years
- perennial(esp. of a problem or difficult situation) Continually occurring
- perennial(of a person) Apparently permanently engaged in a specified role or way of life
- perennialLasting or existing for a long or apparently infinite time; enduring
- perennial(of a stream or spring) Flowing throughout the year