primus
1 Americannoun
plural
primusesadjective
noun
noun
noun
Etymology
Origin of primus1
1855–60; < Medieval Latin prīmus, noun use of Latin adj.; see prime
Origin of primus2
1790–1800; < Latin prīmus; see prime
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
When the prime minister addresses the cabinet, not far away in 10 Downing Street, he is primus inter pares, first among equals, sitting among his or her ministers.
From BBC • Jul. 8, 2025
The Nationalist military chieftains who elevated Francisco Franco to supreme power may initially have thought of their leader as a sort of primus inter pares, but this notion did not accord with Franco’s ideas.
From Slate • Feb. 9, 2017
Abdicare se papa primus fere sex vocant centurias.
From Slate • Feb. 11, 2013
He was acknowledged to be the primus inter pares of the Italian composers of the day.
From The Guardian • Sep. 17, 2010
From somewhere in the depths of the car our mother unearths a primus stove, which she sets up on the kitchen floor, since there is no table.
From "Cat's Eye" by Margaret Atwood
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.