Real Dictionary

plant in Accounting
noun: A plant is a factory, or a place where power is produced.

plant in American English
any of a kingdom (Plantae) of eukaryotes generally characterized by the ability to carry on photosynthesis in its cells which contain chloroplasts and have cellulose in the cell wall, including all thallophytes and embryophytes
noun: any member of the kingdom Plantae, comprising multicellular organisms that typically produce their own food from inorganic matter by the process of photosynthesis and that have more or less rigid cell walls containing cellulose, including vascular plants,
transitive verb: to put or set in the ground for growth, as seeds, young trees, etc

plant in British English 1
to set (seeds, crops, etc) into (ground) to grow
noun: any living organism that typically synthesizes its food from inorganic substances, possesses cellulose cell walls, responds slowly and often permanently to a stimulus, lacks specialized sense organs and nervous system, and has no powers of locomotion

plant in British English 2
noun: the land, buildings, and equipment used in carrying on an industrial, business, or other undertaking or service

plant in Electrical Engineering
noun: A plant is a place that contains electric generators and other equipment for producing electric energy.