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Synonyms

headmaster

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

noun

  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

  • headmastership noun

Etymology

Origin of headmaster

First recorded in 1570–80; head + master

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.

Paul Cummins, headmaster of a Santa Monica elementary school called St. Augustine-by-the-Sea, was in the market for a music teacher and a colleague suggested he call a Rustic Canyon pianist named Mary Ann.

From Los Angeles Times • Mar. 21, 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

Collins, born in 1940, was raised near Liverpool by a schoolteacher mother and a headmaster father.

From Los Angeles Times • Nov. 6, 2025

The youngsters join John Lithgow as Hogwarts headmaster Albus Dumbledore, the school's key professors being played by Janet McTeer as Minerva McGonagall and Paapa Essiedu, as Severus Snape.

From BBC • May 27, 2025

The only adult I know who bluffs kids is Mr. Nixon, our headmaster.

From "Black Swan Green" by David Mitchell