evergreen
ev-er-green
adjective
Always popular or relevant; never going out of fashion or use.
"That song is an evergreen classic."
noun
A plant, such as a conifer, that keeps its green leaves all year.
"We planted several evergreens in the garden."
adjective
(Of a plant) retaining its green leaves throughout the year.
"Holly is a common evergreen shrub."
Thesaurus
Synonyms: semi-evergreen, cone-bearing, half-evergreen, coniferous, evergreen plant
Antonyms: deciduous, deciduous plant