superhead

English

Etymology

super- +‎ head

Noun

superhead (plural superheads)

1. (informal, UK, education) A specialist headteacher sent, by government or other authority, to reorganise and improve a school that is perceived to be failing.
   • 2009 March 22, Amelia Hill, “Manners matter more than grades, say parents”, in The Observer‎^[1]:

     They want regular emails, not league tables, and the right to call a teacher, not a new superhead.