erythroblastosis fetalis: severe anemia in newborn babies; the result of Rh incompatibility between maternal and fetal blood; typically occurs when the child of an Rh-negative mother inherits Rh-positive blood from the father; can be diagnosed before birth by amniocentesis
entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving)
yogacara: one of the main traditions of Mahayana Buddhism; holds that the mind is real but that objects are just ideas or states of consciousness