evergreen |
sempergreen |
As nouns the difference between evergreen and sempergreen
is that
evergreen is a tree or shrub that does not shed its leaves or needles seasonally while
sempergreen is an evergreen.
As an adjective evergreen
is of plants, especially trees, that do not shed their leaves seasonally.
As a verb evergreen
is to extend the term of a patent beyond the normal legal limit, usually through repeated small modifications.