Definition of corral for English Language Learners. : an area that is surrounded by a fence and that is used for holding animals (such as cows and horses) on a farm or ranch.
Saffron contains a poison that acts on the central nervous system and damages the kidneys. Large doses can have severe effects; 10-12 grams is a fatal dose for humans. The high cost of saffron and the availability of synthetic substitutes make its use as a medicine rare. Use only the anthers; corms are poisonous.
In general, saffron is known to act on the nervous system: it would be both analgesic and tonic. In traditional medicine, the plant is used as a stomachic. In Chinese medicine, it is employed as a painkiller for cramps and asthma and can also treat bruises.