kale in WordNet English dictionary

1. informal terms for money
   boodle  bread  cabbage  clams  dinero  dough  gelt  kale  lettuce  lolly  lucre  loot  moolah  pelf  scratch  shekels  simoleons  sugar  wampum 
   
2. a hardy cabbage with coarse curly leaves that do not form a head
   kale  kail  cole  borecole  colewort  Brassica oleracea acephala 
   
3. coarse curly-leafed cabbage
   kale  kail  cole