As the narrowest of plant categories, this is further delineated below. ... As the broadest plant clade, this comprises most of the eukaryotes ...
en.wikipedia.org/wiki/Plant
plant n. Botany . Any of various photosynthetic, eukaryotic, multicellular organisms of the kingdom Plantae characteristically producing embryos,
www.answers.com/topic/plant
Plant definition, any member of the kingdom Plantae, comprising multicellular organisms that typically produce their own food from inorganic matter by the pro See more.
dictionary.reference.com/browse/plant