headmaster

noun

head·​mas·​ter ˈhed-ˌma-stər 

-ˈma-

: a man heading the staff of a private school : principal

headmasterly

ˈhed-ˌma-stər-lē 

-ˈma-

adjective

headmastership

ˈhed-ˌma-stər-ˌship 

-ˈma-

noun

Examples of headmaster in a Sentence

Recent Examples on the Web

Jill Hollander, headmaster for ParagonEd, said microschooling allows for each child’s academic needs to be met. —Rachel Royster july 25, Fort Worth Star-Telegram, 25 July 2025

Hogwarts headmaster Albus Dumbledore will be played by John Lithgow, Janet McTeer will play Professor Minerva McGonagall, Paapa Essiedu will play Professor Severus Snape and British comedian Nick Frost will play gamekeeper Rubeus Hagrid. —Julia Moore, People.com, 9 June 2025

Other notable cast members include John Lithgow as Hogwarts headmaster Albus Dumbledore; Paapa Essiedu as enigmatic potions professor Severus Snape; and Lox Pratt as Hogwarts bully Draco Malfoy. —EW.com, 15 July 2025

Deadline first reported that John Lithgow was nearing final talks for the role of Albus Dumbledore, the aloof yet powerful headmaster of Hogwarts School of Witchcraft and Wizardry. —Dessi Gomez, Deadline, 14 July 2025

Word History

First Known Use

1576, in the meaning defined above

Rhymes for headmaster

• bandmaster
• broadcaster
• cadastre
• disaster
• forecaster
• newscaster
• paymaster
• pilaster
• postmaster
• roadmaster
• schoolmaster
• scoutmaster

Kids Definition

headmaster

noun

head·​mas·​ter -ˌmas-tər 

-ˈmas-

: a male head of a private school