catflap.org Online Dictionary Query

  autumn half-term holiday /ˈɔːtʌm hˈɑːf tˈɜːm hˈɒlɪdˌeɪ/
   [Br.] Herbstferien
     Synonym: fall break
  
   see: holidays, vacation, break, spring holidays, spring vacation, spring break, Easter holidays, Easter vacation, Easter break, Whit holidays, Whitsun holidays, Pentecost break, school holidays, school vacation, school break, semester vacation, semester break, summer holidays, summer vacation, university vacation, university break, Christmas holidays, Christmas vacation, winter holidays, winter vacation