supreme

adjective

su·​preme sə-ˈprēm 

sü-

1

: highest in rank or authority

the supreme commander

especially : in a position of unquestioned authority, dominance, or influence

the nation's supreme leader

This Constitution … shall be the supreme Law of the Land; and the Judges in every State shall be bound thereby, any Thing in the Constitution or Laws of any State to the Contrary notwithstanding.

—U.S. Constitution

In that house Lady Fawn reigned supreme, and no one ever doubted, for a moment, as to obedience.

—Anthony Trollope

On the runways, glitter and gorgeousness ruled supreme …

—Liza Foreman

see also supreme being

2

: greatest in degree, quality, or intensity

supreme satisfaction/pleasure/indifference

His was the perfect poise, the supreme confidence in self, which nothing could shake …

—Jack London

3

: characterized by highest excellence or achievement : outstanding

supreme among musicians

a supreme athlete

… does not a supreme poet blend light and sound into one, calling darkness mute, and light eloquent?

—George Eliot

4

a

: ultimate, final

soldiers who made the supreme sacrifice

b

: of utmost importance : crucial

… I knew exactly what I wanted to do as an adult. I would study dinosaurs, a firm conviction inspired by one supreme moment of childhood terror dissipated by fascination—my first look at Tyrannosaurus rex in the American Museum of Natural History.

—Stephen Jay Gould

supremely adverb

a supremely [=extremely] confident performer/player

supremely important ideas

supremeness noun

Synonyms

• chief
• commanding
• first
• foremost
• head
• high
• lead
• leading
• preeminent
• premier
• presiding
• primary
• prime
• principal
• supereminent
• top

Examples of supreme in a Sentence

The board has supreme authority over such issues.

She has an air of supreme confidence about her.

the supreme example of what not to do

a problem of supreme importance

It's a matter of supreme indifference to her.

Recent Examples on the Web

In 27-year-old Guimaraes, 25-year-old Tonali, and 28-year-old Joelinton, Howe possesses a midfield three which combines athleticism, energy, power, aggression and supreme quality. —Chris Waugh, New York Times, 6 June 2025

My brother and many of my close friends paid the supreme sacrifice. —The Editorial Board, Oc Register, 6 June 2025

Kayla Blanton is a health and beauty writer of seven years and has interviewed dozens of experts in the field, giving her supreme product knowledge and judgment for shopping recommendations. —Kayla Blanton, People.com, 5 June 2025

In this picture released by an official website of the office of the Iranian supreme leader, Supreme Leader Ayatollah Ali Khamenei, right, speaks with Russia's President Vladimir Putin, in Tehran, Iran, Friday, Sept. 7, 2018.... —Amir Daftari, MSNBC Newsweek, 5 June 2025

Word History

Etymology

Latin supremus, superlative of superus upper — more at superior

First Known Use

1513, in the meaning defined at sense 1

Phrases Containing supreme

• make the final/supreme/ultimate sacrifice
• reigned supreme
• ruled supreme
• supreme court

Rhymes for supreme

• abeam
• airstream
• bloodstream
• daydream
• downstream
• esteem
• extreme
• grapheme
• hakim
• hornbeam
• lexeme
• mainstream

Kids Definition

supreme

adjective

su·​preme sə-ˈprēm 

sü-

1

: highest in rank or authority

2

: highest in degree or quality

3

: greatest in degree

giving one's life is the supreme sacrifice

supremely adverb

supremeness noun

Etymology

from Latin supremus, a form of superus "upper," from super "over, above"