the outer boundary of an artifact or a material layer constituting or resembling such a boundary | the part you are expected to play |
a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight | (American football) a position on the line of scrimmage, designating players at each end of the defensive line |
a superficial aspect as opposed to the real nature of something | a piece of cloth that is left over after the rest has been used or sold |
information that has become public | a final part or section |
the extended two-dimensional outer boundary of a three-dimensional object | the state of affairs that a plan is intended to achieve and that (when achieved) terminates behavior intended to achieve it |
the outermost level of the land or sea | the last section of a communication |
| the final stage or concluding parts of an event or occurrence |
| either extremity of something that has length |
| a boundary marking the extremities of something |
| the surface at either extremity of a three-dimensional object |
| one of two places from which people are communicating to each other |
| (football) the person who plays at one end of the line of scrimmage |
| a final state |
| the point in time at which something ends |