large in spatial extent or range or scope or quantity; "an extensive Roman settlement in northwest England"; "extended farm lands"; "surgeons with extended experience"; "they suffered extensive damage"
of agriculture; increasing productivity by using large areas with minimal outlay and labor; "producing wheat under extensive conditions"; "agriculture of the extensive type"
buildings for carrying on industrial labor; "they built a large plant to manufacture automobiles"
something planted secretly for discovery by another; "the police used a plant to trick the thieves"; "he claimed that the evidence against him was a plant"
an actor situated in the audience whose acting is rehearsed but seems spontaneous to the audience
put firmly in the mind; "Plant a thought in the students' minds"
place something or someone in a certain position in order to secretly observe or deceive; "Plant a spy in Moscow"; "plant bugs in the dissident's apartment"
put or set (seeds, seedlings, or plants) into the ground; "Let's plant flowers in the garden"