separation of church and state
separation of Buddhism and Shintoism (government policy during the beginning of the Meiji period)
separation of farmers and samurai (system in effect from the Azuchi-Momoyama period until the Edo period)
centrifugation; centrifugal separation
separatist; secessionist; schismatic
separatists; secessionists
median (strip); central reservation
differential lung ventilation; differential pulmonary ventilation
separation of electrical power production from power distribution and transmission
(Mendel's) law of segregation
separation of pedestrian and vehicular traffic
separation of church and state; separation of religious ritual and government administration
heavy media (liquid) separation
avulsion (e.g. removal of land by the action of water)
field-separator character
sequestrum; discerption; sequestral; sequestro-
separation of politics from economics
separation wall (esp. the West Bank barrier); separation barrier
view that the LDP President and the Prime Minister should be different people
separation anxiety disorder; SAD
separation anxiety disorder; SAD