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Synonyms

headmaster

American  
[hed-mas-ter, -mah-ster] / ˈhɛdˈmæs tər, -ˈmɑ stər /

noun

  • headmasters
    plural
  1. the person in charge of a private school.


headmaster British  
/ ˌhɛdˈmɑːstə /

noun

  1. Gender-neutral form: head teacher.  a male principal of a school

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of headmaster

First recorded in 1570–80; head + master

Explanation

A headmaster is the principal of a private school. Your prep school headmaster might have also taught your favorite English class. The head of a school, especially if the school is in Britain or is private or a boarding school, is called a headmaster. The headmaster is often in charge of discipline as well as the running of the school. It's common these days to use the term head teacher rather than headmaster, since it includes both male and female principals. The word headmaster has been around since the 1570's.

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Vocabulary lists containing headmaster

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.

See Examples For:

He said he was also fortunate that his headmaster at school encouraged him down the path of music.

From BBC Jul. 30, 2026

Teenagers arrive for their day smiling, greeting teachers and the headmaster as they make their way through the corridors.

From Barron's Apr. 27, 2026

She approached the headmaster at her conservatory who placed her in a string ensemble before advancing her to the symphony orchestra as a violinist.

From Los Angeles Times Feb. 27, 2026

Founders’ headmaster Jason Caros rejects the allegation of “Christian nationalism” but argues that there is much to be said for those traditional values, pedagogy and curriculum.

From The Wall Street Journal Jan. 9, 2026

I e-mailed the headmaster of Saint Augustine’s yesterday.

From "P.S. I Miss You" by Jen Petro-Roy

She said headmasters at schools that received the meals from the same kitchen should monitor their pupils.

From Barron's Oct. 29, 2025

"You got to know his headmasters and his teachers very well because you were always getting phone calls to come and explain," his father laughs.

From BBC Apr. 29, 2022

“This program helps to meet the need for trained headmasters by providing administrative training as part of the offered coursework.”

From Washington Times Apr. 13, 2022

“Sometimes headmasters tell us that they don’t quite understand how the policy works and they refuse to admit the children,” she said.

From Seattle Times Jan. 11, 2022

Larger posters were placed next to the black-and-white photos of previous headmasters that hung in the schoolhouse hallways.

From "Here to Stay" by Sara Farizan

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