supremacy

[ suh-prem-uh-see, soo- ]
/ səˈprɛm ə si, sʊ- /

noun

the state of being supreme.
supreme authority or power.

Origin of supremacy

First recorded in 1540–50; supreme1 + -acy

Related forms

pre·su·prem·a·cy, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for supremacy

British Dictionary definitions for supremacy

supremacy

/ (sʊˈprɛməsɪ, sjʊ-) /

noun

supreme power; authority
the quality or condition of being supreme
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012