Definition of superplant:
(n) :
A plant that is particularly robust and which thrives in poor growing conditions or dominates an ecosystem.
(n) :
A plant that is unusual in its ability to perform an especially useful function
(n) :
A plant that can be eaten for particular health benefits or particularly high nutritional value; a superfood.
(n) :
A plant that is created through unnatural means, such as genetic engineering, to be stronger than others.
(n) :
(manufacturing) A manufacturing plant that is particularly large and efficient, especially one that combines functions normally handled in separate plants.
(n) :
(dentistry) A type of prosthesis composed of a fixed saddle rigidly connected to one or more abutments, especially one with subperiosteal implants.