Crossword clue for "SERVICEENTRANCE"SERVICEENTRANCEDelivery person's way in, or a hint to the tennis terms at the beginnings of 16-, 29- and 46-Across
Other crossword clues for answer "SERVICEENTRANCE"SERVICEENTRANCEIt's often in the backOne way inBack door, perhapsPlace for a deliveryDelivery place, perhapsHotel's back passageDoor around backDeliverer's door (with an up-front charge)