the property possessed by a line or surface that departs from the horizontal | the act of improving something (especially machinery) by raising it to a higher grade (as by adding or replacing components) |
an elevated geological formation | hardware that provides better performance than an earlier version did |
| the property possessed by a slope or surface that rises |
| a reservation that is improved |
| software that provides better performance than an earlier version did |
| an upward slope or grade (as in a road) |