[drop-awf, -of] 
| 1. | a vertical or very steep descent: The trail has a drop-off of several hundred feet. |
| 2. | a decline; decrease: Sales have shown a considerable drop-off this year. |
| 3. | a place where a person or thing can be left, received, accommodated, etc.: a new drop-off for outpatients. |
| 4. | applied when a rented vehicle is left elsewhere than at the point of hire: to pay a drop-off charge. |
