noun
Definition: A type of plant that is grown beneath other plants, often to provide ground cover or support for the upper plants.
Example: The gardener decided to underplant with ferns to create a lush, green base for the taller flowers.
transitive verb
Definition: To plant something beneath another plant or structure, often to provide support or enhance growth.
Example: Gardeners often underplant flowers to create a fuller look in their gardens.