adeciduate

As a noun terms

is .

As an adjective adeciduate is

(botany) evergreen.

As adjectives the difference between deciduate and adeciduate

is that deciduate is having, or characterized by, a decidua while adeciduate is evergreen.

As adjectives the difference between evergreen and adeciduate

is that evergreen is of plants, especially trees, that do not shed their leaves seasonally while adeciduate is (botany) evergreen.

As a noun evergreen

is a tree or shrub that does not shed its leaves or needles seasonally.

As a verb evergreen

is (patents|pharmaceuticals) to extend the term of a patent beyond the normal legal limit, usually through repeated small modifications.