BE ON THE BALL as VERB

1. Meaning
   • be well-informed
   Synonym(s)
   • be with it (what does be with it mean?)
   • know the score (what does know the score mean?)
   • know what’s going on (what does know what’s going on mean?)
   • know what’s what (what does know what’s what mean?)
   Hypernyms(s) be on the ball is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • know (what does know mean?)