supremacy.
The quality of being supreme.
Meaning & usage
The quality of being supreme.
Power over all others.
The ideology that a specified group is superior to others or should have supreme power over them.
white supremacy
A state of privilege for a specified group relative to other people in society.
Where this word comes from
From supreme + -acy (a variant of -cy). Compare with supremity and New Latin suprematia.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.