n]
| 1. | a garment covering part of the front of the body and tied at the waist, for protecting the wearer's clothing: a kitchen apron. |
| 2. | Anglican Church. a similar garment extending to the knees, worn by bishops, deans, and archdeans. |
| 3. | a metal plate or cover, usually vertical, for a machine, mechanism, artillery piece, etc., for protecting those who operate it. |
| 4. | a continuous conveyor belt for bulk materials, consisting of a chain of steel plates. |
| 5. | (in a lathe) a part of the carriage holding the clutches and gears moving the toolholder. |
| 6. | a paved or hard-packed area abutting an airfield's buildings and hangars, where planes are parked, loaded, or the like. |
| 7. | a broad paved area used for parking cars, as at the end of a driveway. |
| 8. | Civil Engineering.
|
| 9. | the part of a stage floor in front of the curtain line. |
| 10. | Furniture. skirt (def. 6). |
| 11. | the outer border of a green of a golf course. |
| 12. | the part of the floor of a boxing ring that extends outside the ropes. |
| 13. | Also called skirt. a flat, broad piece of interior window trim immediately beneath the sill. |
| 14. | a strip of metal set into masonry and bent down to cover the upper edge of flashing; counterflashing. |
| 15. | the open part of a pier for loading and unloading vessels. |
| 16. | Nautical. (in a wooden vessel) a piece reinforcing the stem on the after side and leading down to the deadwood. |
| 17. | Geology. a deposit of gravel and sand at the base of a mountain or extending from the edges of a glacier. |
| 18. | the frill of long hairs on the throat and chest of certain long-haired dogs, as the collie. |
| 19. | a structure erected around another structure, as for reinforcement or decoration: a high fence surrounded by a wire apron buried in the ground. |
| 20. | to put an apron on; furnish with an apron. |
| 21. | to surround in the manner of an apron: The inner city is aproned by low-cost housing. |

"Even at his age, he ought not to be always tied to his mother's apron string." [Anne Brontë, "The Tenant of Wildfell Hall," 1848]