1
: any of various high officials or magistrates of differing functions and ranks in ancient Rome
2
: a chief officer or chief magistrate
3
: a student monitor in a usually private school

Examples of prefect in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Félix Éboué, from Guadeloupe, the first French prefect of color, was the first to rally to de Gaulle. Elsa Keslassy, Variety, 4 June 2026 Yves Seguy, the regional prefect, told BFM the aircraft plunged vertically to the ground. Christian Hartmann, USA Today, 28 June 2026 The crash in the town of Tomblaine killed five instructors, five students, and the pilot, said Yves Seguy, the prefect of the Meurthe-et-Moselle department. CBS News, 28 June 2026 The local prefect, Salvatore Angieri, ordered the cancellation because of concerns over ⁠public order and security, including the potential for protests. Reuters, NBC news, 30 May 2026 See All Example Sentences for prefect

Word History

Etymology

Middle English, from Anglo-French, from Latin praefectus, from past participle of praeficere to place at the head of, from prae- + facere to make — more at do

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of prefect was in the 14th century

Browse Nearby Words

Cite this Entry

“Prefect.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prefect. Accessed 7 Jul. 2026.

Kids Definition

1
: a high official or judge (as of ancient Rome or France)
2
: a student assistant in some schools

More from Merriam-Webster on prefect

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!