This word is acceptable for play in the UK dictionary that is being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The most senior teacher in a school.

"The tabloids picked up on one of the teachers saying to his class at the end of a lesson, "Clear off scumbags" and criticised Drew for calling the headteacher a "bugger" in one of the show's funniest scenes, Goddard hid behind a door and jumped out to surprise his deputy."

headache    headaches   

principal    head