openhand

verb2

1. •
   To hit with an open hand.

   • He then openhanded him again, and Stossel went down and was nearly crying for his mum. — 2002
2. •
   To be openhanded.

   • You are caring parents who love your family; and you alone can make the decision to tighten your purse strings or to go on openhanding it. — 1992