"Total dominion" means having complete control or power over someone or something. It refers to having absolute authority or supremacy in a particular situation. Full definition
But in 12 Years a Slave, like never before, McQueen gives us a ghastly and uncompromising look at how it must have REALLY felt to be a slave and at the same time presents a scathing indictment of the sickening enterprise that gave white masters total dominion over black families. (awardsdaily.com)
The aim of the game is to expand your faction across many worlds to achieve total dominion over all lands. (wolfsgamingblog.com)
With a machine so sensitive and potent, we expect total dominion over the volume. (digitaltrends.com)