digestive biscuit
noun /daɪˌdʒestɪv ˈbɪskɪt/,  /dɪˌdʒestɪv ˈbɪskɪt/
  /daɪˌdʒestɪv ˈbɪskɪt/,  /dɪˌdʒestɪv ˈbɪskɪt/
 (also digestive)
 (British English)- a round sweet biscuit made from wholemeal flour, sometimes covered with chocolate
- a packet of chocolate digestives