To govern, rule or control by superior authority or power
To exert an overwhelming guiding influence over something or someone
To enjoy a commanding position in some field
To overlook from a height.
(computing, graph theory, linguistics) To precede another node of a directed graph in all paths from the start of the graph to the other node.
adjective
Dominant.
noun
(historical) The late period of the Roman Empire, following the principate, during which the emperor's rule became more explicitly autocratic and remaining vestiges of the Roman Republic were removed from the formal workings of government; the reign of any particular emperor during this period.
1996, Clare Krojzl (translator), Sebastian Hensel, III: From Diocletian to Alaric [1886, lecture notes], Theodor Mommsen (editor), A History of Rome Under the Emperors, C.H.Beck'sche Verlagsbuchhandlung, Republished 2005, Taylor & Francis (Routledge), eBook, page 317,
The dominate of Diocletian and Constantine differs more sharply from the principate than the latter does from the Republic.
1997, Thomas Dunlap (translator), Herwig Wolfram, The Roman Empire and Its Germanic Peoples, [1990, Das Reich und die Germanen], University of California Press, 2005, Paperback, page 55,
Once someone had attained senatorial dignity by way of the successful tenure of some appropriate magistracy, one of the most important mechanisms of the dominate kicked in: all social rankings and professions were to a large extent heritable.