supremacy

Etymology

It is formed from English supreme + -acy,^{[2][3][4][5][6]} after primacy.^[5][4] Etymonline also allows a borrowing from Latin suprēmitās.^[3] The OED compares Medieval Latin suprematia (1537, in a British source), French suprématie (1651, after English), Spanish supremacía (18th century), Portuguese supremacia (19th century) and Italian supremazia (18th century).^[2] The adjective supreme comes from Latin suprēmus (“highest”), the superlative of superus (“situated above”), from super (“above”).^[3][2] Supremity, in the same sense, is recorded from the 1530s.^[3]

Earliest recorded meaning

Supreme authority or power: Merriam-Webster dates this sense to 1537.^[4] The OED's first quotation is from 1540, in R. Taverner's Epistles and Gospels, of the authority of the Pope.^[2] Etymonline dates the word to the 1540s,^[3] and Dictionary.com to 1540–50.^[6]

Semantic evolution

The word arose in the debates of the English Reformation.^[3][2] The Act of Supremacy (1534) made Henry VIII supreme head of the English Church, and the oaths of supremacy (1549) denied the Pope's supremacy in spiritual or temporal matters in England.^[3] Early uses refer either to the authority of the Pope (1540) or to the sovereign as supreme head of the Church of England (1549).^[2] The general sense of superiority or power over another person or state is recorded from 1547,^[2] and pre-eminence in achievement or character from 1579, in the gloss to Spenser's Shepheardes Calender.^[2][5] From 1665 it was used figuratively of any quality or practice with a dominant status.^[2] From 1766 it served, often humorously, as a title of respect (your supremacy).^[2] Johnson (1755) defined it as "highest place; highest authority", quoting Shakespeare and Hooker.^[7] Compounds such as white supremacy and air supremacy name particular kinds of dominance.^[5]

Timeline

• 1534 – the Act of Supremacy.^[3]
• 1537 – supreme authority or power.^[4]
• 1540 – the authority of the Pope.^[2]
• 1547 – superiority or power over another person or state.^[2]
• 1549 – the sovereign as supreme head of the Church of England.^[2]
• 1579 – pre-eminence in achievement or character.^[2]
• 1665 – figurative, of any dominant quality or practice.^[2]
• 1766 – a humorous title of respect.^[2]

Meanings

Noun

1. The quality or state of being supreme; supreme authority or power: The rebels refused to accept the king's supremacy.^[4][8][2]
2. The position of being clearly superior to all others in a field or activity; pre-eminence: the club's long supremacy in the league.^[4][2][5]
3. Power or dominance over another person, group or state.^[2][8]

Word family

• supremacist
• white supremacy

Related words

• supreme
• superior
• primacy

References

1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d e f g h i j k l m n o p q r s Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
3. ^ a b c d e f g h Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
4. ^ a b c d e f Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
5. ^ a b c d e Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
6. ^ a b Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
7. ^ Johnson, Samuel (1755), A Dictionary of the English Language, London; 4th ed. 1773; Johnson's Dictionary Online, ed. Beth Rapp Young et al.
8. ^ a b Collins English Dictionary (2023), Glasgow: HarperCollins