Inbounds

[BillyMac]

NFHS: A dribble is ball movement caused by a player in control who bats
(intentionally strikes the ball with the hand(s)) or pushes the ball to the floor once
or several times. Neither team control nor player control exists during a dead ball,
throw-in, a jump ball or when the ball is in flight during a try or tap for goal.

Webster: To move a ball by repeated light bounces or kicks, as in
basketball or soccer.

It would be nice if the NFHS used their own definitions. How can A1 be dribbling in this case play?

9.2.2 SITUATION D: A1 dribbles the ball on floor on the out-of-bounds area
before making a throw-in. RULING: Legal, a player may bounce the ball on the
out-of-bounds area prior to making a throw-in.