| mean time or mean solar time | |
| —n | |
| See mean solar day the time, at a particular place, measured in terms of the passage of the mean sun; the timescale is not precisely constant | |
| mean solar time or mean solar time | |
| —n | |
| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
| a fool or simpleton; ninny. |