catflap.org Online Dictionary Query

  school principal
       n : the educator who has executive authority for a school; "she
           sent unruly pupils to see the principal" [syn: principal,
            head teacher, head]

  school principal /skˈuːl pɹˈɪnsɪpəl/
   [Am.]  [Austr.] Schulleiter , Schuldirektor , Direktor , Rektor  [Dt.]  [Schw.] , Direx [ugs.]  [school]
     Synonyms: headmaster, head teacher, principal
  
   see: headmasters, head teachers, school principals, principals, vice principal
  

  school principal /skˈuːl pɹˈɪnsɪpəl/
   [Am.]  [Austr.] Schulleiterin , Schuldirektorin , Direktorin , Rektorin  [Dt.]  [Schw.]  [school]
     Synonyms: headmistress, head teacher, principal
  
   see: headmistresses, head teachers, school principals, principals