Noun
boxman (plural boxmen)
A casino employee who supervises the craps table.
If a die or both dice leave the table, it is also a "no roll" and the boxman will examine the dice before letting them come back into the game. Source: Internet
If hop bets are not on the craps layout, they still may be bet on by players but they become the responsibility of the boxman to book the bet. Source: Internet
The boxman simply deals one card from each shoe and that is the roll on which bets are settled. Source: Internet
The retrieved die (or dice) will then be returned to play after close inspection by the boxman. Source: Internet