plural of empirical research

plural of empirical ego

Information (to support or refute a theory) supported by scientific experimentation or statistical analysis, involving testable observations made using the physical senses or using instruments which extend the senses.

Synonym of transcendental ego

plural of non-empirical ego

The official nickname for the state of New York in the United States of America. / Empire State Building

(historical) The empire ruled by the Achaemenid dynasty 550 BCE to 330 BCE

(historical) The empire ruled by the Achaemenid dynasty 550–330 B.C.E.. / (historical) The empire ruled by the Sassanid dynasty 224–651 C.E..

(historical) The empire which succeeded the Roman Republic and existed between 27 B.C.E. and 476 C.E. in the west (and until 1453 C.E. in the east; see Byzantine Empire), encompassing territories stretching from Britain and Germany to Spain, North Africa and the Persian Gulf.

(historical) The German state which existed, with Berlin as its capital, between 1871 and 1918.