| EN | in an advanced stage of pregnancy |
|---|---|
| EN | genus of shrubs of southwestern United States and Mexico: brittlebush |
| EN | fragrant rounded shrub of southwestern United States and adjacent Mexico having brittle stems and small crowded blue-green leaves and yellow flowers |
| EN | small genus of xerophytic herbs of southwestern United States |
| EN | herb having a basal cluster of gray-green leaves and leafless stalks each with a solitary broad yellow flower head |
| EN | any of numerous cycads of the genus Encephalartos having stout cylindrical trunks and a terminal crown of long often spiny pinnate leaves |
| EN | South African cycad |
| EN | inflammation of the brain usually caused by a virus |
| EN | an encephalitis that was epidemic between 1915 and 1926 |
| EN | protrusion of brain tissue through a congenital fissure in the skull |
| EN | an X ray of the brain made by replacing spinal fluid with a gas (usually oxygen) to improve contrast |
| EN | a graphical record of electrical activity of the brain |