Answer | Crossword Clue |
---|---|
GPA | An A will usually raise it: Abbr. |
GPA | A D will usually lower it: Abbr. |
milldam | A dam built across a stream to raise the level of the water so that it will turn the wheel of a water mill |
gimbal | a device that permits a body to incline freely in any direction or suspends it so that it will remain level when its support is tipped usually used in plural called also gimbal ring |